Methylthio-
[化] 甲硫基
🗣️ 情景例句
It's not easy, but what is?
这不容易， 但什么事又容易了？
I'll be seeing you.
再见 注：是美国人喜欢使用的告别语。
Everybody around me was smoking and I felt extremely uncomfortable.
我周围的每个人都在吸烟，我感到非常不自在。