Clbp
[医][=chronic low back pain]慢性腰背痛
🗣️ 情景例句
We needed the money.
我们当时需要钱。
We really can't discount the price more than six percent.
我们真的无法提供超过6%的折扣。
It just took us a long time to get over the rocks.
我们花了很长时间才爬过岩石。