fails

过去分词：

动词过去分词: failed

更多词形：

动词过去式: failed | 动词过去分词: failed | 动词现在分词: failing | 动词第三人称单数: fails |

单词例句：

Try as he may (=Though he may try), he will definitely fail.

虽然他会尝试去做，但无疑他必失败。

If negotiations fail we shall have to resort to strike action.

假若谈判失败，我们就采取罢工行动。

It seems to me that we'll again fail in the exam.

在我看来，我们会再次考试不及格的。

A feeble attempt is liable to fail.

愚蠢的尝试多半是要失败的。

He got a fail in history and passes in other subjects.

他历史考试不及格，其他科目都通过了。

He is full of vigor, but fails in carefulness.

他劲头很足，但不够仔细。

He fail many times, but he do not lose heart.

他失败了许多次，但他并没有失去信心。

I'll be there at two o'clock without fail.

我两点钟一定到那里。

Fail to pay and they'll cut off the electricity.

你(如果)不付款，他们就要断电。