【理】osmosis

【医】to permeate

透过to seep through

• 雨水渗透了泥土。

  Rainwater has seeped into the soil.

逐渐进入其他方面to infiltrate

• 相互渗透

  mutual infiltration

• 文化渗透

  cultural infiltration

• 渗透政策

  policy of infiltration