Anthrimide
[化] 二蒽醌亚胺
🗣️ 情景例句
I think it looks great, thank you.
我觉得它看起来不错， 谢谢！
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事，讲得恰当是另一回事。
I heard some one laughing.
我听见有人在笑。