Fluorodinitrobenzene
氟二硝基苯
🗣️ 情景例句
Do you think we could go out together sometime?
你觉得什么时候我们可以一起出去？
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
She's not feeling well. I told her to stay in bed till tomorrow.
她感觉不好。我叫她在床上躺着，一直到明天。