in it 〈口〉[常用于否定句]有好处的，得益的；参与的；足以形成对抗的 I can't see what there was in it for Mrs. Plum. 我看不出这对普卢姆夫人有什么好处。 They had a good time, but I was not in it. 他们玩得很痛快，可没我的份儿。 A: Have you seen my fiancée's latest hat? B: Ascot ain't in it. 甲：你见到过我未婚妻最近新买的帽子吗?乙：阿斯科特赛马会上女士们戴的漂亮帽子都没法和她的相比呢。