Clbp
[医][=chronic low back pain]慢性腰背痛
🗣️ 情景例句
You'd better hurry, Robbie.
你最好快点， Robbie。
It's not up to his usual standard.
这次没有达到他平时的水平。
They help their parents to open their stockings, too.
他们还帮助父母打开他们的袜子。