Definition
这是卧底、特工或赌徒语境下的俚语，指的是暗中卧底或混入群体中的内线人员。"伍"是"卧"的谐音，"一"表示数量一，合起来即"一个卧底"。你可以在影视作品中听到这个词。
m
(slang) a molean undercover agent embedded in a group
Examples
- ，伍一。Xiǎoxīn, wǒmen zhōngjiān kěnéng yǒu yí gè wǔ yī.Be careful, there might be a mole among us.
- 伍一。Diànyǐng lǐ de wǔ yī zuìhòu bèi fāxiàn le.The mole in the movie was discovered in the end.
- 伍一。Jǐngfāng pài le yí gè wǔ yī jìnrù fànzuì tuánhuǒ.The police sent a mole into the criminal gang.
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