Epithyrid
上孔型
🗣️ 情景例句
What is language for?
语言到底是用来干什么的？
We must make it clear from the very beginning that competitive quotations are acceptable.
必须一开始就讲清的是，有竞争力的报价可以接受。
I'll teach you if you like.
要是你愿意学，我来教你。