penetrate

['penitreit]

v. 1.to go into or through sth 穿过；进入

2．To see or show a way into or through sth 看透

3.to understand or discover sth that is difficult to understand or is hidden洞察；发现；揭示

4. to be understood or realized by sb.被领悟；被理解

【词性变化】

过去式：penetrated  过去分词：penetrated  现在分词：penetrating

【同义词】

Pierce 刺穿；刺破

The pin pierced his skin. 针刺穿了他的皮肤。

Puncture 削弱；损伤；揭穿

The incident punctured his pride.这一事件损伤了他的自尊心。

Bore 钻孔；挖井

They were boring for water.他们在凿井取水。

Perforate 穿孔于；打眼于

The target was perforated by bullets. 靶子上全是子弹打穿的孔。

【背句子记单词】

Our troops have penetrated enemy territory.我不对已深入到敌占区。

The heavy rain had penetrated right through her coat. 大雨湿透了她的大衣。

Our eyes could not penetrate the darkness.我们的眼睛在黑暗中看不见。