Anthranone
[化] 蒽酮
🗣️ 情景例句
You can't do that! it's against the rules.
你不能那么做！ 那是违反规定的。
Let's cross the bridge when we come to it.
既来之，则安之。
What seems to be the delay in shipping?
你们出货延迟了，是什么原故呢？