Trialkylated
三烷基化的
🗣️ 情景例句
Mose people would like to work in the west, mainly because wages are comparatively high.
许多人喜欢在西方工作，主要是因为那边工资相对高些。
Why are you sitting over there?
你为什么坐在那里？
No matter what happens, she often said, keep on beginning.
无论发生什么事，"她常说，不断从头开始。