Dena
[医][=diethylnitrosamine]二乙基亚硝胺
🗣️ 情景例句
Do either of you have any reason
两位之中可有哪位因为某项原因
Every one's faults are not written in their foreheads.
知人知面不知心。
That tie goes well with your suit.
那条领带和你的西服非常搭配。