infiltration

汉语翻译

n. 渗入, 渗透, 渗透物
【化】 渗滤; 渗入过滤; 渗透; 渗入
【医】 浸润

词型变化：

形容词:infiltrative 

英语解释：

名词 infiltration:

1. a process in which individuals (or small groups) penetrate an area (especially the military penetration of enemy positions without detection)
2. the slow passage of a liquid through a filtering medium
   同义词：percolation

详细解释：

in.fil.tra.tion

n.（名词）
The act or process of infiltrating.
渗透：渗透的行为或过程
The state of being infiltrated.
渗入：被渗透的状态
Something that infiltrates.
渗透物

【引伸】
infil.trative