1(lit. and fig.) to permeate
2to seep into
3(of a product, idea etc) to penetrate (in a population)
4(of hostile forces) to infiltrate
5(chemistry) osmosis
Example
hài骇kè客men们zhǎo dào找到shèn tòu渗透sī rén私人huò或gōng gòng公共wǎng luò网络de的xīn新fāng fǎ方法。
骇客们找到渗透私人或公共网络的新方法。
Hackers find new ways of infiltrating private or public networks.