R.m.a.
[医] 右颏前(胎位)
🗣️ 情景例句
My professor will grade this exam on a curve.
我的教授用曲线系统打分。
No, I only wrote her one letter this year.
是的，今年我才给她写过一封信。
I'm fine, thanks. And you?
我很好，谢谢。你呢？