Amnios
abbr. 羊膜穿刺术（amniocentesis）
🗣️ 情景例句
It's a deal!
就这么约定！
Because I wanted to thank you all for being kind to me while I have been here.
是因为想对我在此工作期间大家给我的帮助表示感谢。
The captive elephant, still roped to a tree,
捕来拴在树上的大象，