Diperchromic acid
[化] 过二铬酸
🧩 词语组成解析
🗣️ 情景例句
I'm sick and tired of your criticisms.
不要再说了，我已经听腻了你的批评。
When rogues (or thieves) fall out, honest men come by their own.
盗贼一内哄，好人就自在。
His talk covered many subjects.
他的报告涉及很多课题。