Brooklyn Nine-Nine · 第 1 季
vocab146 / 184

P.I.

/ˌpiːˈaɪ/B2

私家偵探 (n.)

是 `Private Investigator` 的縮寫(口語中直接唸字母 P.I.)。在日常和偵探劇中非常常用。

like a well-lubed, oiled time clock-- bye.
[Holt] Why do you think Gina hired that P.I.?
To mock us.