Dimethylarsineethylsulfide
乙硫化二甲胂
🗣️ 情景例句
I guess we must.
我想咱们是该开始了。
I ask him to tell me the truth about everything.
我要求他告诉我每件事的事实。
May I have a look at it, please?
我可以看一看吗？