Amniotic cavity
[医] 羊膜腔
🧩 词语组成解析
a. 羊膜的\\n[医] 羊膜的
🗣️ 情景例句
A friend in need is a friend indeed.
患难朋友才是真正的朋友。
This is an identification card.
这是一张身份证。
At one point, it seemed certain that their plane would crash.
在有个地方，飞机似乎肯定要坠毁了。