worn /wɔ:n/ adj. （wear的过去分词） 1.用（或穿）旧的；用（或穿）坏的：His knees were encased in worn plus fours.他的双膝包在破旧的灯笼裤里。2. 疲惫的，筋疲力尽的：His face looked worn and old.他看起来疲惫不堪，显得苍老。worn out 破旧的；疲惫不堪的：worn-out shoes烂鞋 My jeans were worn-out and I needed a new pair. 我的牛仔裤烂了需要买条新的。You look worn out.你看起来累坏了。