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infiltration [infil'treiʃən]
基本释义
- n. 渗入,渗透,渗透物
英英解释
2个名词解释
- a process in which individuals (or small groups) penetrate an area (especially the military penetration of enemy positions without detection)
- the slow passage of a liquid through a filtering medium
[同] infiltration, percolation
[例]- the percolation of rainwater through the soil
- the infiltration of seawater through the lava