fail to do和 fail doing有区别没?

fail to do和 fail doing有区别没? never fail to do fail to do fail to do=? fail to do sth=? fail to do sth和fail in doing sth的区别 fail to do 还是fail to have done? We do not plan to fail we fail to fail in sth..fail to do sth.啥意思? fail to Fail forget to do sth和fail to do sth 的区别当fail 也意为忘记,时 why do you fail to see me? often fail to do英文意思 Learn to fail or fail to Learn to fail or fail to learn 地道的准确意思 不真正懂的请不要瞎翻译误导人 learn to fail和fail to learn 意思相同还是相反 fail to do sth与forget to do的区别 fail to do与fail (in) sth有什么区别啊 fail的几种用法fail in sthfail in doing sthfail to do sthfail sth