Why are some people left-handed? - Daniel M. Abrams

bone density

mật độ xương<br>Exercise helps increase bone density.<br>Older adults often experience a loss of bone density.

fetus

thai nhi<br>The fetus develops rapidly during the first trimester.<br>Doctors monitored the fetus throughout the pregnancy.

womb

tử cung<br>The baby grows inside the mother's womb.<br>The fetus remained healthy in the womb.

ratio

tỷ lệ<br>The ratio of boys to girls was nearly equal.<br>We calculated the ratio of water to sugar.

dice

xúc xắc<br>He rolled two dice and got a seven.<br>The game requires a pair of dice.

a roll of the dice

một việc phụ thuộc hoàn toàn vào may rủi<br>Starting a business can feel like a roll of the dice.<br>Investing in that company was a roll of the dice.

millennia

hàng thiên niên kỷ<br>These traditions have survived for millennia.<br>The canyon was formed over many millennia.

baseball

bóng chày<br>Baseball is one of America's most popular sports.<br>He spent the afternoon playing baseball.

be thrown off

bị làm rối, bị lệch khỏi trạng thái bình thường<br>I was thrown off by the unexpected question.<br>The schedule was thrown off by bad weather.

lefties

người thuận tay trái<br>Lefties make up about 10% of the population.<br>Some tools are designed specifically for lefties.

equilibrium

trạng thái cân bằng<br>The market eventually reached equilibrium.<br>The ecosystem depends on a delicate equilibrium.

simultaneously

đồng thời<br>They started speaking simultaneously.<br>The machine can perform several tasks simultaneously.

intriguing

thú vị, hấp dẫn, khơi gợi tò mò<br>She told an intriguing story.<br>The results of the experiment were intriguing.

skewed

bị lệch, thiên lệch<br>The survey results were skewed by a small sample size.<br>The data appeared heavily skewed.

pawedness

sự thuận chân/tay ở động vật<br>Scientists studied pawedness in chimpanzees.<br>Pawedness may reveal brain asymmetry in animals.

hunter-gatherer

người săn bắt hái lượm<br>Hunter-gatherer societies relied on wild resources.<br>Humans lived as hunter-gatherers for most of history.