Peritrochanteric
[医] 转子周的
🗣️ 情景例句
No, no, you were right. I was wrong.
确实不容易 说对了。我错了。
How long does it take?
火车要开多久？
we are now pretty certain the Earth is the only one on which life can survive.
我们目前可以肯定的是，地球是生命能存在的唯一行星。