worn-out
01
破旧的, 磨损的
very damaged or old in a way that has become unusable
例子
His worn-out backpack could n't handle another school year.
他破旧的背包无法再承受一个学年。
02
筋疲力尽的, 疲惫不堪的
looking very tired, both physically and mentally
例子
The students were worn-out from studying late into the night for their exams.
学生们为了考试学习到深夜，已经精疲力竭了。
