Cervicouterine canal
[医] 子宫颈管
🧩 词语组成解析
🗣️ 情景例句
You've been like a second family to me.
你们就像我的第二个家一样。
How long does it take?
火车要开多久？
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。