R.i.f.
[医] 右髂窝
🗣️ 情景例句
Oh, I'm fine.
噢， 我不要紧。
I know. Save your breath!
早就知道了，还用你说！
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。