penetrate的过去式是什么?penetrate的用法和例句

penetrate有穿透，刺入;渗入;秘密潜入;洞悉，明了;等意思，那么你知道penetrate的过去式是什么吗?今天一起来学习一下penetrate的过去式以及penetrate的用法和例句，希望对大家的学习有所帮助!

penetrate的过去式及其它时态

penetrate的过去式:penetrated

penetrate过去分词:penetrated

penetrate现在分词:penetrating

penetrate第三人称单数:penetrates

penetrate的用法和例句

1、Our eyes could not penetrate the darkness.

我们的眼睛在黑暗中什么也看不见。

2、(figurative)The war penetrates every area of the nation's life.

战争波及全国国民生活的各个领域。

3、KGB agents had penetrated most of their intelligence services.

克格勃特工已渗透到他们大部分的情报部门。

4、Few U.S. companies have successfully penetrated the Japanese electronics market.

很少有美国公司成功打入日本电子产品市场。

5、There have been around 15 attempts from outside France to penetrate the market.

大约已经有15家外国公司试图进入法国市场。

6、The sun's radiation penetrates the skin.

太阳的辐射能透进皮肤。

7、I was at the door before his words penetrated.

我走到门口才听懂了他说的话。

8、The light could not penetrate where the foliage was thickest.

光无法穿透树叶最浓密的地方.

9、The knife had penetrated his chest.

刀子刺入了他的胸膛。

10、My eyes couldn't penetrate the gloom.

我的眼睛看不清暗处。