Perhydroanthracene
蒽烷, 全氢化蒽
🗣️ 情景例句
I would like to open a savings account.
我想开个现金户头。
No. Don't be silly. I wouldn't dream of letting you do that.
不，别说傻话了。我绝不会想到让你那样做的。
If you are citing a train, it is always better to be comfortably early than even a fraction of a minted too late.
如果赶火车，早到总比晚到好，哪怕早到一会儿也好。