cheer (sb) up (cause sb to) become happier or more cheerful （使某人）更高兴或更快活: Try and cheer up a bit; life isn't that bad! 想办法高兴点儿, 生活并不是那麽糟! * You look as though you need cheering up, ie to be cheered up. 看来你需要振作起来. * (fig 比喻) Flowers always cheer a room up. 房间里一有花就满室生辉.
