Physometra
[医] 子宫积气
🗣️ 情景例句
No, no. I'm from Florida.
不， 我从佛罗里达来的。
I know the boy whose father is a painter.
我知道那个男孩的父亲是画家。
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。