Excavatio rectouterina
[医] 直肠子宫陷凹
🧩 词语组成解析
[医] 陷凹
🗣️ 情景例句
I was in the smoking section.
我原本坐在吸烟车厢的。
That's your book.
那是你的书。
What's the time?
几点了？