Backknee
[医] 膝反屈
🗣️ 情景例句
Susan has told me a great deal about you.
Susan告诉我许多关于你的事。
His watch may be more expensive but mine tells the time better!
他的手表可能更贵些，但是我的表的时间要准确些。
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。