这件外衣已经穿旧了.The coat is worn threadbare.这个活儿有点脏，你需要穿旧衣服。As the work tends to be a bit messy you'll need to wear old clothes.她站在那里，身穿旧外套，头戴羊皮帽，脸上脏兮兮的。She stood there in the old coat and woollen cap, her face smudged wi...