Science & Technology

precise information /prɪˈsaɪs ˌɪn.fəˈmeɪ.ʃən/

Definition (EN): exact and accurate details.
Example: Scientific research must be based on _______

have great appeal /hæv ɡreɪt əˈpiːl/

Definition (EN): be very attractive or interesting.
Example: Electric cars ______ to environmentally conscious consumers.

realm of knowledge /relm əv ˈnɒl.ɪdʒ/

• EN: an area of learning or information

• VI: lĩnh vực tri thức

• Example: The _____ has expanded with the internet.

• Synonyms: domain, field, sphere

chemical composition /ˈkem.ɪ.kəl ˌkɒm.pəˈzɪʃ.ən/

• EN: the elements that make something up

• VI: thành phần hóa học

• Example: Scientists study the ______ of soil.

• Synonyms: structure, makeup, constitution

heralded a new era /ˈher.əldɪd ə njuː ˈɪə.rə/

• EN: signaled the start of something important

• Example: The invention _____ of communication.

• Synonyms: announce, signal, foreshadow