Pantolactone
[化] 泛内酯
🗣️ 情景例句
Stone has been out of work for three months.
世通已失业三个月了。
I want you to consider all pros and cons.
我希望你考虑一下所有的正反两方面的理由。
The house was completed five months ago.
是在5个月以前竣工的。