🧩 词语组成解析
[医] 萝卜属
[医]栽培的
🗣️ 情景例句
Right!
对!
What choice do I have?
我有什么选择吗?
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上,笔尖落在地板上的一张纸上,