Ectylurea
[化] 乙巴酰脲
🗣️ 情景例句
Sorry to be a bother.
不好意思打扰你。
What day is tomorrow?
明天是星期几？
So great is our passion for doing things for ourselves, that we are becoming increasingly less dependent on specialized labour.
现在我们自己动手做事的热情很高，结果对于专业工人的依赖越来越少了。