tell

中文： 破绽、无意流露的迹象、私聊信息

1. A reflexive, often habitual behavior, especially one occurring in a context that often features attempts at deception by persons under psychological stress (such as a poker game or police interrogation), that reveals information that the person exhibiting the behavior is attempting to withhold.
2. A giveaway; something that unintentionally reveals or hints at a secret. (informal)
3. A private message to an individual in a chat room; a whisper.

复数 tells