Transfemoral
[医]经股的
🗣️ 情景例句
I have a new math program, and I want to learn how to use it.
我有一个新的数学程式 我想学习怎样用。
Yes, I do.
是的，我有。
The more you order, the more you will save.
订购愈多，省的钱愈多