Backalgia
[医] 损伤性背痛
🗣️ 情景例句
Well, it's hard work.
嗯 这种工作很辛苦。
You'd better go at once, hadn't you?
你最好马上走，不对吗？
He had hardly had time to settle down when he sold the house and left the country.
还没等安顿下来就卖掉了房子，离开了这个国家。