Fetal respiration
[医] 胎儿呼吸
🧩 词语组成解析
fetal
['fi:tl]
adj. 胎儿的，胎的;
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
To fall off a bench
从长椅上掉下来
The farmers are all busy, getting ready for the next year.
农民们则全都忙着为下一年作准备。