fail

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：

I study hard, so that I may not fail in the examinations.

我用功，免得考不及格。

I'm expecting to fail my exams.

我料想我考不及格。

A poor contact causes power to fail occasionally.

接触不良有时会造成断电。

He have do his possible though he fail at last.

他虽然最後失败了，但已经尽了力。

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。

The project is doomed to fail.

这计划注定要失败。

I never fail to write to my parents every month.

我每个月一定写信给我的父母亲。

He fail to lift the stone in spite of all his exertion.

他显然尽了全力，仍未能将此石头抬起。

We're on a sticky wicket with these negotiations they could very well fail.

我们在谈判中已陷入泥淖--很可能失败。