lest

现在分词：

动词现在分词: lessoning

更多词形：

动词过去式: lessoned | 动词过去分词: lessoned | 动词现在分词: lessoning | 动词第三人称单数: lessons |

单词例句：

He ran away lest he (should/might) be seen.

他怕人家看见他而跑开了.

She began to be worried lest he should have met with some accident.

她开始担心他出了什么事。

Hide it lest he (should) see it.

把它藏起来免得他看见。

Take good care of yourself lest you catch cold.

好好照顾你自己，以免受凉。

We dare not play jokes on him lest he should become angry.

我们不敢开他玩笑生怕他动气。

I was afraid lest he come too late.

我怕他会来得太迟。

I was afraid lest he might come too late.

我怕他来得太晚。

I shall ring you up lest you forget to come.

我会打电话给你，以免你忘了来。

She was afraid lest he might drown.

她担心他会淹死.