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fly ash (n) /flaɪ æʃ/
muội than bay; Synonyms: coal ash, residue; Example: ___ can replace part of the cement in concrete.
slag (n) /slæɡ/
xỉ; Synonyms: residue, waste, byproduct; Example: Steel factories produce large amounts of ___.
ore (n) /ɔːr/
quặng; Synonyms: mineral, raw material; Example: Iron ___ is mined in many countries.
byproduct (n) /ˈbaɪˌprɑːdʌkt/
sản phẩm phụ; Synonyms: secondary product, derivative; Example: Molasses is a ___ of sugar production.
power plant (n) /ˈpaʊər plænt/
nhà máy điện; Synonyms: generating station, energy facility; Example: The ___ supplies electricity to the city.
incorporate (v) /ɪnˈkɔːrpəreɪt/
kết hợp, đưa vào; Synonyms: integrate, include, combine; Example: The company decided to ___ recycled materials into its products.
make up (v) /meɪk ʌp/
cấu thành, chiếm; Synonyms: constitute, compose, form; Example: Women ___ over half of the workforce.
durability (n) /ˌdʊrəˈbɪləti/
độ bền; Synonyms: strength, sturdiness, resilience; Example: This material is known for its ___.
resulting (adj) /rɪˈzʌltɪŋ/
kết quả, tạo ra; Synonyms: final, eventual, consequent; Example: The ___ product is much stronger.
smelt (v) /smelt/
luyện kim, nấu chảy; Synonyms: refine, extract, melt; Example: Iron ore is ___ at very high temperatures.
incorporation (n) /ɪnˌkɔːrpəˈreɪʃn/
sự kết hợp; Synonyms: integration, inclusion, combination; Example: The ___ of recycled materials reduced costs.
content (n) /ˈkɑːntent/
hàm lượng, thành phần; Synonyms: substance, composition, material; Example: The carbon ___ of cement is high.
calculation (n) /ˌkælkjuˈleɪʃn/
sự tính toán; Synonyms: computation, estimation, reckoning; Example: Careful ___ is required before construction.
life cycle (n) /ˈlaɪf saɪkl/
vòng đời; Synonyms: lifespan, duration, cycle of existence; Example: Scientists studied the building's ___.
fossil fuel (n) /ˈfɑːsl ˌfjuːəl/
nhiên liệu hóa thạch; Synonyms: carbon-based fuel, non-renewable fuel; Example: Burning ___ releases carbon dioxide.
make sense (phrase) /meɪk sens/
hợp lý; Synonyms: be logical, be reasonable; Example: The proposal doesn't ___ financially.
perspective (n) /pərˈspektɪv/
góc nhìn, quan điểm; Synonyms: viewpoint, outlook, standpoint; Example: We should consider the problem from a different ___.
promising (adj) /ˈprɑːmɪsɪŋ/
đầy hứa hẹn; Synonyms: hopeful, encouraging, potential; Example: Researchers found a ___ new material.
unproven (adj) /ˌʌnˈpruːvn/
chưa được chứng minh; Synonyms: untested, speculative, uncertain; Example: The method is still ___.
abundant (adj) /əˈbʌndənt/
dồi dào; Synonyms: plentiful, ample, copious; Example: Fresh water is not ___ in desert regions.
innovation (n) /ˌɪnəˈveɪʃn/
sự đổi mới; Synonyms: invention, advancement, breakthrough; Example: Technological ___ drives economic growth.
break through (phrasal v) /breɪk θruː/
tạo bước đột phá; Synonyms: overcome, surpass, achieve success; Example: Scientists hope to ___ in cancer research.
rarely (adv) /ˈrerli/
hiếm khi; Synonyms: seldom, infrequently, hardly ever; Example: He ___ misses a deadline.
cost-effective (adj) /ˌkɔːst ɪˈfektɪv/
tiết kiệm chi phí; Synonyms: economical, efficient, budget-friendly; Example: Solar panels are becoming more ___.
conventional (adj) /kənˈvenʃənl/
thông thường, truyền thống; Synonyms: traditional, standard, customary; Example: Farmers still use ___ methods.
shortage (n) /ˈʃɔːrtɪdʒ/
sự thiếu hụt; Synonyms: scarcity, lack, insufficiency; Example: The country faces a water ___.
resistance (n) /rɪˈzɪstəns/
sự phản đối, kháng cự; Synonyms: opposition, defiance, refusal; Example: The proposal met strong ___ from local residents.
concrete (n) /ˈkɑːnkriːt/
bê tông; Synonyms: cement mixture, building material; Example: Most modern buildings are made of ___.
alternative (n) /ɔːlˈtɜːrnətɪv/
phương án thay thế; Synonyms: substitute, option, choice; Example: Scientists are looking for an ___ to concrete.
substance (n) /ˈsʌbstəns/
chất, vật chất; Synonyms: material, matter, element; Example: Water is the most important ___ for life.
emission (n) /ɪˈmɪʃn/
sự phát thải; Synonyms: release, discharge, output; Example: Factories should reduce carbon ___.
chemical (adj./n.) /ˈkemɪkl/
thuộc hóa học; chất hóa học; Synonyms: compound, substance; Example: The reaction produced a harmful ___.
ingredient (n) /ɪnˈɡriːdiənt/
thành phần; Synonyms: component, constituent, element; Example: Cement is the key ___ of concrete.
estimate (v) /ˈestɪmeɪt/
ước tính; Synonyms: predict, calculate, assess; Example: Experts ___ the project will take two years.
soar (v) /sɔːr/
tăng vọt; Synonyms: surge, skyrocket, climb; Example: House prices ___ last year.
aggravate (v) /ˈæɡrəveɪt/
làm trầm trọng thêm; Synonyms: worsen, intensify, exacerbate; Example: Pollution can ___ climate change.
innovate (v) /ˈɪnəveɪt/
đổi mới, sáng tạo; Synonyms: invent, pioneer, create; Example: Companies must ___ to stay competitive.
scramble (n) /ˈskræmbl/
cuộc chạy đua, tranh giành; Synonyms: rush, hustle, race; Example: There is a ___ to find cleaner materials.
universal (adj) /ˌjuːnɪˈvɜːrsl/
phổ biến; Synonyms: widespread, global, common; Example: Clean water is a ___ need.
commodity (n) /kəˈmɑːdəti/
hàng hóa; Synonyms: product, goods, merchandise; Example: Oil is an important ___.
underpin (v) /ˌʌndərˈpɪn/
làm nền tảng, củng cố; Synonyms: support, reinforce, uphold; Example: Technology ___ modern society.
extent (n) /ɪkˈstent/
mức độ; Synonyms: scope, degree, magnitude; Example: We don't know the full ___ of the damage.
scale (n) /skeɪl/
quy mô; Synonyms: size, magnitude, proportion; Example: The project is on a large ___.
sheer (adj) /ʃɪr/
hoàn toàn, tuyệt đối; Synonyms: absolute, complete, total; Example: The success was due to ___ determination.
manufacture (n./v.) /ˌmænjuˈfæktʃər/
sự sản xuất; sản xuất; Synonyms: production, make, produce; Example: The company will ___ electric vehicles.
relatively (adv) /ˈrelətɪvli/
tương đối; Synonyms: comparatively, fairly; Example: The process is ___ simple.
in abundance (phrase) /ɪn əˈbʌndəns/
dồi dào; Synonyms: plentifully, in plenty; Example: Fresh water is not available ___ everywhere.
marvellous (adj) /ˈmɑːrvələs/
tuyệt vời; Synonyms: wonderful, amazing, fantastic; Example: The view was ___.
property (n) /ˈprɑːpərti/
đặc tính; Synonyms: characteristic, quality, attribute; Example: Strength is an important ___ of steel.
Portland cement (n) /ˈpɔːrtlənd sɪˈment/
xi măng Portland; Synonyms: standard cement; Example: ___ is widely used in construction.
vital (adj) /ˈvaɪtl/
thiết yếu; Synonyms: essential, crucial, important; Example: Clean air is ___ for health.
component (n) /kəmˈpoʊnənt/
thành phần; Synonyms: part, element, ingredient; Example: Each ___ has a specific role.
mouldable (adj) /ˈmoʊldəbl/
dễ tạo hình; Synonyms: flexible, shapeable, pliable; Example: Clay is highly ___.
pourable (adj) /ˈpɔːrəbl/
có thể rót được; Synonyms: fluid, liquid; Example: The mixture is still ___.
set (v) /set/
đông cứng; Synonyms: harden, solidify; Example: The concrete will ___ overnight.
steel (n) /stiːl/
thép; Synonyms: metal alloy; Example: Bridges are often built with ___.
thermal (adj) /ˈθɜːrml/
thuộc nhiệt; Synonyms: heat-related; Example: The material has good ___ insulation.
expansion (n) /ɪkˈspænʃn/
sự giãn nở; Synonyms: enlargement, growth; Example: Heat causes ___.
reinforce (v) /ˌriːɪnˈfɔːrs/
gia cố; Synonyms: strengthen, fortify; Example: Steel bars ___ concrete.
flexible (adj) /ˈfleksəbl/
linh hoạt; Synonyms: adaptable, pliable, versatile; Example: Rubber is more ___ than glass.
beat (v) /biːt/
đánh bại, vượt qua; Synonyms: defeat, overcome, conquer; Example: It is difficult to ___ this record.
rather (adv) /ˈræðər/
khá, hơi; Synonyms: somewhat, fairly; Example: The exam was ___ difficult.
medieval (adj) /ˌmediˈiːvl/
thuộc thời Trung Cổ; Synonyms: ancient, historic; Example: They visited a ___ castle.
turn to (phrasal v) /tɜːrn tuː/
chuyển sang; Synonyms: resort to, use; Example: Many countries ___ renewable energy.
treated (adj) /ˈtriːtɪd/
đã qua xử lý; Synonyms: processed, conditioned; Example: ___ wood lasts longer.
emergence (n) /ɪˈmɜːrdʒəns/
sự xuất hiện; Synonyms: appearance, rise, advent; Example: The ___ of AI has changed many industries.
entirely (adv) /ɪnˈtaɪərli/
hoàn toàn; Synonyms: completely, totally; Example: The building is ___ made of wood.
straightforward (adj) /ˌstreɪtˈfɔːrwərd/
đơn giản; Synonyms: easy, uncomplicated; Example: The solution is not ___.
expand (v) /ɪkˈspænd/
mở rộng; Synonyms: grow, enlarge; Example: The company plans to ___ overseas.
absorb (v) /əbˈzɔːrb/
hấp thụ; Synonyms: soak up, take in; Example: Plants ___ sunlight.
moisture (n) /ˈmɔɪstʃər/
độ ẩm; Synonyms: dampness, humidity; Example: Too much ___ damages wood.
susceptible to (adj) /səˈseptəbl tuː/
dễ bị; Synonyms: vulnerable to, prone to; Example: Young plants are ___ disease.
pest (n) /pest/
sâu hại; Synonyms: insect, vermin; Example: Farmers sprayed crops against ___.
not to mention (phrase) /nɑːt tə ˈmenʃn/
chưa kể đến; Synonyms: besides, let alone; Example: The house is spacious, ___ affordable.
laminated (adj) /ˈlæmɪneɪtɪd/
ép nhiều lớp; Synonyms: layered; Example: The table is made of ___ wood.
adhesive (n) /ədˈhiːsɪv/
chất kết dính; Synonyms: glue, bonding agent; Example: A strong ___ holds the panels together.
sawn (adj) /sɔːn/
đã cưa; Synonyms: cut; Example: The house was built from ___ timber.
crosswise (adv) /ˈkrɔːswaɪz/
theo chiều ngang, vuông góc; Synonyms: across, transversely; Example: The boards were placed ___.
vice-president (n) /ˌvaɪs ˈprezɪdənt/
phó chủ tịch; Synonyms: deputy, assistant president; Example: The ___ announced the new policy.
concern (n) /kənˈsɜːrn/
mối quan ngại; Synonyms: worry, issue, anxiety; Example: Air pollution is a major ___.
driver (n) /ˈdraɪvər/
động lực, yếu tố thúc đẩy; Synonyms: factor, catalyst, motive; Example: Innovation is the main ___ of growth.
based (adj) /beɪst/
có trụ sở tại; Synonyms: located, situated; Example: The company is ___ in Finland.
lead the way (phrase) /liːd ðə weɪ/
đi đầu; Synonyms: pioneer, set an example; Example: This country continues to ___ in clean energy.
lock away (phrasal v) /lɑːk əˈweɪ/
giữ lại, cô lập; Synonyms: trap, store; Example: Forests ___ large amounts of carbon.
limitation (n) /ˌlɪmɪˈteɪʃn/
hạn chế; Synonyms: drawback, restriction, weakness; Example: Every material has its ___.