someone who watches or listens to everything that is happening without anyone noticing their presence
someone who watches or listens to everything that is happening without anyone noticing their presence
to have control over a person or thing, often in way that is not obvious
in a way that goes unnoticed or avoids attracting any attention
in a place where other people cannot see or know about
in a secretive way so that the general public is unaware of what is happening
검은 책
그 사립 탐정의 블랙 북은 귀중한 정보를 제공한 정보원과 기밀 출처의 이름으로 가득 차 있었다.
used to refer to a situation where two or more people, organizations, etc. are secretly collaborating with each other to do something dishonest or illegal
to secretly take pleasure in something or find it amusing, particularly someone else's problems and misfortunes
used to refer to something that happens unexpectedly and without warning or detection
to remain silent instead of expressing one's disapproval or distress
secretly making plans with another individual or group
in a manner that is inclined to conceal a person's actual feelings and intentions
in a manner that is done secretly or subtly, often to achieve a desired result without drawing much attention
개 휘슬
회사의 CEO는 주주들에게 한 연례 연설에서 도그 휘슬을 사용하여 미래의 전략적 움직임을 은근히 암시했습니다.