Acetylurea
乙酰脲
🗣️ 情景例句
That has nothing to do with what I'm talking about.
那跟我说的事情没有关系。
A handful of common sense is worth a bushel of learning.
少量的常识，当得大量的学问。
This continental slope usually starts at a place somewhere near the 100-fathom mark
一般是从差不多100英寻水深的地方开始的，