insider

汉语翻译

n. 内部的人, 权威人士, 知道内情的人
【经】 熟悉内情者

英语解释：

名词 insider:

1. an officer of a corporation or others who have access to private information about the corporation's operations

形容词 inside:

1. relating to or being on the side closer to the center or within a defined space
   同义词：inside
2. being or applying to the inside of a building
   同义词：inside
3. confined to an exclusive group
   同义词：inside, inner, privileged
4. away from the outer edge
   同义词：inside

详细解释：

in.sid.er

n.（名词）
An accepted member of a group.
会员：为组织所接受的成员
One who has special knowledge or access to confidential information.
知情人：对机密消息有特殊了解或可通过特殊渠道了解到机密的人