Bromochloroethane
溴氯乙烷
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
Would you please open the door for me?
请你帮忙开个门好吗？
What's Ron Marston like,Pauline?
波淋，朗。马顿是怎样一个人？