cap.per
n.(名词)
One that caps or makes caps.
帽商或制帽商
Informal Something that surpasses or completes what has gone before; a finishing touch or finale.
【非正式用语】 顶点,极点:超过或完成在其之前已做事物的东西;最后一笔或点睛之笔
Slang One who acts as a decoy, as in a confidence game.
【俚语】 诱骗者,赌棍同伙:充当眼线的人,如在一场骗局中