单词：done for
疲倦不堪
done for的用法和样例：
例句
- Unless the Government provides more cash, the steel industry is done for.除非政府提供更多的资金，否则钢铁工业准给毁了。
- After everything I've done for him, he still ignores me.尽管我什么都为他做了，他还是不理我。
- Please accept this gift in appreciation of all you've done for us.多蒙鼎立协助，不胜感激，备些薄礼，敬请笑纳。
- America's invasion of the country must be done for unspeakable political purpose.美国入侵这个国家一定是出于不可告人的政治目的。
- Old Mrs Green has done for us for over 20 years.格林老太太替我们料理家务已有20多年了。