adj.老式的；過(guò)時(shí)的；落伍的

She lived in a rather unfashionable part of London. 她住在倫敦一個(gè)相當(dāng)老式的地區(qū)。

His speeches are always full of old chestnuts. 他的演講一向充滿著過(guò)時(shí)的笑話。

Few people like clothes out of style. 幾乎沒(méi)有人喜歡過(guò)時(shí)的衣服。

He's smart enough to know that if he gets involved with that crowd, he's out to lunch. 他夠聰明的，知道自己要是和那幫人攪和在一起，就會(huì)落伍的。