Infiltration
01
渗透
(military) the secret movement of individuals or small groups into enemy-controlled territory or positions
专业
语法信息
有生性状态
抽象
形态构成
复合词
可数
singular
not gender specific
复数形式
infiltrations
例子
The unit used infiltration to reach the enemy's rear defenses.
02
the gradual passage of a liquid into or through a porous substance
专业
例子
Heavy rain increased the infiltration of water into the soil.
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词汇树
infiltration
filtration
filtrate
