Methiodide
甲碘化物
🗣️ 情景例句
They're in my bag.
在我袋子 。
Excuse me. Where is No.5 Street?
对不起，第五大街在哪儿？
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，