Ions
n. 离子（ion复数）
🗣️ 情景例句
Your cooking is better than mine, and I certainly prefer not having to bother to cook at all.
你的菜煮得比我好，我当然就不想班门弄斧了。
How much does the elephant weight?
这个大象有多重？
A TRAFFIC ACCIDENT
一起交通事故