Dibromethane
[医] 二溴乙烷, 溴化乙烯
🗣️ 情景例句
Hello, my name is Susan and I am calling to confirm my reservation.
喂，你好，我叫苏珊，我大电话确定我的预定。
No. Forget about it. It's not important.
哪儿的话，别提这件事了，那不算什么。
Things like machines. I make a lot of different machines.
我做像机器这样的东西。我可以做许多不同的机器。