infiltration
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infiltration
/.infil'treiʃәn/
BNC频率: 16004
现代语料频率: 15498
中文翻译
n. 渗入, 渗透, 渗透物
[化] 渗滤; 渗入过滤; 渗透; 渗入
英文解释
n. a process in which individuals (or small groups) penetrate an area (especially the military penetration of enemy positions without detection)
词态变化
复数形式:infiltrations