Instantaneous axis(of rotation)
[化] (转动)瞬轴
🧩 词语组成解析
🗣️ 情景例句
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
Let the dead bury the dead.
往事不重提。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。