vt.穿透,刺入,渗入,秘密潜入,洞悉,明了
vi.穿透,穿过,进入,渗入,洞悉
I heard what you said, but it didn't penetrate.
你的话我听见了, 但是没有听懂.
She could penetrate what I was thinking.
她了解我在想什么.
They are hoping to penetrate the Japanese market with their latest product.
他们希望他们的最新产品能打进日本市场.