(as) tough as (old) boots
01
坚韧不拔, 不容易被打倒
(of a person) not easily broken, weakened, or defeated
Dialect
British
approving
idiom
informal
例子
Despite the harsh weather conditions, she hiked for miles, her feet blistered but still going strong. She's as tough as old boots.
尽管多年辛劳,她依然坚韧不拔。



























