Triethyl
a. [化]三乙(烷)基的
🗣️ 情景例句
I believe my English fluency is quite good.
我认为自己的英语相当的流利。
We can't decide when to leave.
我们不能决定什么时候离开。
I had a wonderful time here.
我在这里度过了难忘的时光。