Propodium
(无脊椎)前足
🗣️ 情景例句
OK, let's begin. To our friendship!
可以，开始吧，为了友谊！
I know the boy whose father is an engineer.
我知道那个男孩的父亲是工程师。
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？