一、详细释义：

v.

逃走，逃掉；逃离，逃避 [I,T]

例句：

He was caught trying to flee the country.

他企图逃离该国时被抓住了。

例句：

Many refugees have been forced to flee their homeland.

很多难民被迫逃离了祖国。

消失；消散 [I]

例句：

Night had fled.

夜已消逝。

例句：

Life had fled.

生命已消逝。

二、词义辨析：

escape,flee,fly,get away,run away

这些动物或短语动词都有“逃跑、逃脱”之意。escape侧重逃跑的结果，不强调逃跑时的匆忙或危险情况。flee书面用词，侧重指逃跑时动作匆忙，多含惧怕之意。fly含义与flee相同，但系非正式用词。get away口语用语。侧重指犯罪分子从现场逃跑或被捕时逃走。 run away口语用语，强调动作迅速。

三、参考例句：

He should not flee from responsibility.

他不应逃避责任。

He was caught trying to flee the country.

他企图逃离该国时被抓住了。

He was lucky to flee the burning hotel.

他很幸运逃出了失火的旅馆。

Many refugees have been forced to flee their homeland.

很多难民被迫逃离了祖国。

The family were forced to flee with their infant son.

那家人被迫带着他们尚在襁褓中的儿子逃走了。

She would get up and flee in silent terror.

她爬起来，在寂静的恐怖中逃循。

A trickle of refugees began to flee the country.

难民开始三五成群地陆续逃离该国。

To flee vice is the beginning of virtue.

逃离罪恶是美德的开始。(霍雷修斯)

They began to chase me away and I finally had to flee the country.

他们开始赶我走,最后我不得不逃离这个国家。

He tried to flee from the police in a stolen car.

他企图驾驶一辆偷来的车从警察局逃走。