Tipster
01
tipster, 博彩顾问
one who sells advice about gambling or speculation (especially at the racetrack)
语法信息
有生性状态
人类
形态构成
复合词
可数
singular
not gender specific
复数形式
tipsters
02
线人, 告密者
a person who gives the police information about a crime
例子
The tipster called the police.
线人给警察打了电话。
