Cardiac efficiency
[医] 心效率, 心力
🧩 词语组成解析
cardiac
['kɑrdɪæk]
adj. 心脏（病）的;（胃的）贲门的;
n. 心脏病患者;强心剂;
cardi=card 心脏，一致 + ac...的 → n. 强心剂；强胃剂adj. 心脏的；心脏病的；（胃的）喷门
🗣️ 情景例句
Robbie and Alexandra told me
Robbie和Alexandra告诉我
After dinner sit awhile, after supper walk a mile.
正餐以后，休息片刻；晚餐以后，步行一哩。
you are conditioned by the conventions of the community to such a degree that it is very difficult to conceive of anything really destructive.
社团的风俗习惯会严格地制约你，使你很难有破坏性的想法。