Backknee
[医] 膝反屈
🗣️ 情景例句
I see your point, but I can't really agree with you.
我明白你的观点， 但我的确不能赞同。
Many surfaces feel very different.
表面的触感会因物体而大有不同。
He gets a good salary, but he always borrows money from his friends and never pays it back.
他的薪水很高，但他却总是向朋友借钱，并且从来不还。