Amniotome
[医] 羊膜穿破器
🗣️ 情景例句
How much notice of cancellation is necessary to get my deposit back?
想把定金拿回来，要提前多长时间通知你才行？
All are not thieves that dogs bark at.
犬之所吠，并非皆贼。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。