剑桥词典 have a one-track mind to think about one particular thing and nothing else 思维单一;考虑问题一根筋;思维偏狭 And no, Bill, I wasn't talking about sex - you have a one-track mind ! 噢,不,比尔,我讲的不是性——你的思维太狭隘了! 返回 one-track mind