Postramus
[医] 后支(小脑活树茎的水平支)
🗣️ 情景例句
It is not as difficult as it looks.
这并不像看起来那丢难。
It is easier to pull down than build.
败事容易成事难。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。