Nitrosoethane
亚硝基乙烷
🗣️ 情景例句
What time can you send one over?
那你们什么时候能派人来呢？
I'll be late, mom. I have to work.
妈，我要迟到了。我有工作了。
Look, Gary!That policeman's waving to you.He wants you to stop.
瞧，加里！那个警察正朝你挥手呢。他要你停下来。