private joke
美
英 
例句
It reads like an archaeologist's private joke, and could turn many people off to the language as a whole.
它讀起來就像考古學(xué)家的私人玩笑,并可能反過來了許多人的語言作為一個(gè)整體。
Edward Cullen: Private joke. We matriculate a lot.
愛德華:自家人的笑話,我們上了很多學(xué)校。
Edward: Yeah. It's a private joke. We matriculate a lot.
愛德華:是的,自嘲一下,我們多次被錄取。