Nonnitrogenous
a. 不含氮的
🗣️ 情景例句
Those are the rules and regulations, and we have to abide by them.
这些就是这儿的规矩， 大家都应该遵守。
I don't like it when the weather gets real cold.
当天气变得很寒冷时，我不喜欢。
What's the problem with building the new factory then?
那么，建新厂有什么问题吗？