柯林斯词典jailbird /ˈdʒeɪlˌbɜːd/ (jailbirds) 1. N-COUNT If you refer to someone as a jailbird, you mean that they are in prison, or have been in prison. 囚犯[非正式,老式] 返回 jailbird剑桥词典a person who has been in prison 坐过牢的人,囚犯 返回 jailbird