penetrate

过去式：

动词过去式: penetrated

更多词形：

名词: penetrator | 动词过去式: penetrated | 动词过去分词: penetrated | 动词现在分词: penetrating | 动词第三人称单数: penetrates |

单词例句：

Our eyes couldn't penetrate the darkness.

我们的眼睛在黑暗里看不见。

The eyes of owls can penetrate the dark.

猫头鹰的眼睛可透视黑暗。

But rainwater cannot penetrate their cottages.

不过雨水无法渗透过他们的茅草房。

Ultraviolet rays can penetrate through clouds.

紫外线可以穿透云层。

At some frequencies, it can penetrate walls.

在一些频率，它能穿透墙壁。

I heard what he said, but it didn't penetrate.

我听他所言，但不明白说些什么。

By sheer force of will, he could penetrate it.

他全仗意志的力量就可以发现那里的秘密。

To penetrate beyond this point is very difficult.

要在这一点之外再行深入是困难的。

Science can penetrate many of nature's mysteries.

科学能揭示自然界的许多奥秘。