before

现在分词：

动词现在分词: befooling

更多词形：

动词过去式: befooled | 动词过去分词: befooled | 动词现在分词: befooling | 动词第三人称单数: befools |

单词例句：

It seemed an eternity before news of his safety reached her.

他平安的消息到达她那里之前，那段时间似乎是无限漫长的。

None of us had ever set eyes on a generator before.

我们过去谁也没看见过发电机。

Tack the folds down before you sew them firmly into place.

先用大针脚将褶子松松地缀住，然后再将其缝纫到位。

He sowed all his wild oats before he married.

他荒唐够了才结婚的。

Never before have I been asked to accept a bribe.

以前我从未被要求接受贿赂。

We started early in order to arrive before dark.

为了在天黑前到达，我们很早就动身了。

As a matter of fact, I've never been there before.

事实上我从未到过那儿。

Get out of those wet clothes before you catch cold.

把湿衣服脱掉，不然要伤风的。

Please unplug the TV before you go to bed.

临睡前请拔下电视机的插头。