Dnq
abbr. diazonaphthoquinone 重氮萘醌
🗣️ 情景例句
Keeping busy. Yourself?
一直很忙，你呢？
I must know your opinion.Do you agree with me?
我必须知道你的意见.你同意我吗？
He can't take a joke.
他开不得玩笑。