Cardiac efficiency
[醫] 心效率, 心力
?? 詞語組成解析
cardiac
['kɑrd??k]
adj. 心臟（病）的;（胃的）賁門的;
n. 心臟病患者;強心劑;
cardi=card 心臟，一致 + ac...的 → n. 強心劑；強胃劑adj. 心臟的；心臟病的；（胃的）噴門
??? 情景例句
Sure ... and a little scared.
當然……還有一點緊張。
They fought for the sake of their country.
他們為國而戰。
I will take the money. Give me three times more than Antonio borrowed from me.
我愿意要錢。請給我加三倍還給我安東尼奧向我借的錢。