Acetylenehalide
[机] 乙炔基卤
🗣️ 情景例句
I hope I'll go down in history as a famous English professor.
我希望成为未来历史上有名的英文教授。
I will go out with him is he asks me.
我会和他出去，假如他要求我的话。
You're eating too much!
你吃得太多！