infiltrator
US /ˈɪn.fɪl.treɪ.t̬ɚ/
UK /ˈɪn.fɪl.treɪ.t̬ɚ/
명사
1.
침투자
a person who secretly becomes part of a group in order to get information or to influence the way the group thinks or behaves:
예시:
•
The infiltrator was identified and killed.
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