Brooklyn Nine-Nine · 第 1 季
idiom43 / 175
a while back
不久前 / 一段时间以前
`a while back` 是一个时间状语短语，意思是「一段时间以前，不久前」。Vulture 说他之前处理过一个「不久前」发生的类似案件，暗示他有相关经验。
IS THAT ROSA? TELL HER I SAID HI.
THE PUNCTURE WOUNDS ARE SIMILAR TO A CASE I HAD A WHILE BACK.
THEY AREN'T FROM A KNIFE. I THINK IT'S SOMETHING SPIRAL, LIKE A CORKSCREW.