Amnios
abbr. 羊膜穿刺术（amniocentesis）
🗣️ 情景例句
It's still a little over two hours, Harry.
仍然还有两个多小时， Harry。
The earthquake strikes (hits) the city.
地震袭击了这座城市。
when H.M.S. Porcupine was put at the disposal of the Royal Society for several cruises,
皇家学会用英国"豪猪号舰艇进行了几次巡航后，