infiltrate

in'filtreit
托福GRE Collins 1

英文释义

v. cause (a liquid) to enter by penetrating the interstices
v. enter a group or organization in order to spy on the members
v. pass into or through by filtering or permeating
v. pass through an enemy line; in a military conflict

中文翻译

vt. 使浸润, 使潜入, 使渗入
vi. 渗入
n. 渗透物

1
Collins 星级
11,466
BNC 频率
10,390
使用频率

记忆技巧

in- 表示“进入”，filtrate 由拉丁词根 filtrare 意为“过滤”。整体意思是“进入并过滤”，可以理解为潜入某个地方或组织，进行秘密活动。

例句

1. The spy tried to infiltrate the enemy's base to gather information.
间谍试图渗透敌人的基地以收集信息。
2. Some plants can infiltrate the soil to reach water and nutrients.
一些植物可以渗透土壤以获取水分和养分。
3. The journalist wanted to infiltrate the organization to uncover the truth.
这位记者想要渗透该组织以揭露真相。

学习工具