Instantaneous axis(of rotation)
[化] (转动)瞬轴
🧩 词语组成解析
🗣️ 情景例句
We'll have three crab salads
我们来三份蟹肉沙拉
I'm very well, and you?
我很好，你呢？
Thanks. I think we have everything. Thank you for having us.
多谢。我想我们没忘记什么东西。