Chlormethane
甲基氯
🗣️ 情景例句
No, no. Please, go ahead.
不用 ，不用。你走吧。
But you just got here. Can't you stay a little longer?
不过你刚来呀。不能再呆一会了吗？
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）