Diazane
二氮烷, 肼
🗣️ 情景例句
Jack, Would you please read this letter of application I've just written?
杰克，你能读一下这封我刚写的求职信吗？
My brain doesn't seem to be working well today.
我的头脑今天好像不太灵光。
It's a desk.
一张书桌。