Versenic acid
[化] 依地烯酸
🧩 词语组成解析
🗣️ 情景例句
Reading.
读书。
Who minds his own business has no time to mind other folks.
为人只顾自己事，就无时间关心人。
It's very kind of you to help me.
你帮助我真是太好了。