Catharanthus roseus
长春花
🧩 词语组成解析
长春花属\\n长春花
🗣️ 情景例句
What do we do for a midnight snack?
我们夜宵吃点什么？
By no means.
决不。
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，