Monotrematous
a. 单孔目的
🗣️ 情景例句
I think that's a great idea.
我觉得这个主意真不错。
Friends are lost by calling often and calling seldom.
交往过密过疏，都会失去朋友。
This is a good example of his poetry.
这是他诗作的一个好例子。