Chromyl
a. [化]含六价铬的
🔁 扩展释义
【化】 铬酰(CrO-2=); 氧铬基(CrO-)
🗣️ 情景例句
How is your score in English?
你的英语成绩是多少？
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What a nuisance!
真讨厌！