Anthrindan
[化] 环戊烷并蒽
🗣️ 情景例句
Well begun, half done.
良好的开始，就是成功了一半。
Look not for musk in dog's kennel.
狗嘴里吐不出象牙。
No, I think it is going to be mailed to your local branch.
不，寄到分社。