Anhydrites
(anhydrite 的复数) n. 硬石膏, 无水石膏\\n[化] 无水石膏; 硬石膏
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
Never too late to repent.
过则勿惮改。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。