Level 4 · word 4,227 of 20,000
insider
/ˌɪnˈsaɪdər/
American
- n. 内部的人, 知情人
- Definition
- n. a person within a group who has special knowledge of it
- Example
- An insider leaked details about the company's new plan.
- 一名内部人士泄露了公司新计划的细节。