Diperchromic acid
[化] 过二铬酸
🧩 词语组成解析
🗣️ 情景例句
I would not have missed this get-together for the world!
世界上任何事情都阻止不了我来参加这次聚会！
Learning is better than house and land.
学问是一生的财富。
This invariably wins them the love and respect of others, for they add colour to the dull routine of everyday life.
他们总能赢得别人的喜爱与尊敬，因为他们给平淡单一的日常生活增添了色彩。