worn-out

详细解释:a. 磨破的, 磨损的, 穿旧的, 疲惫不堪的

英语解释：

动词 wear-out:

exhaust or get tired through overuse or great strain or stress同义词：tire, wear upon, tire out, wear, weary, jade, wear out, outwear, wear down, fag out, fag, fatigue