sell-out

柯林斯词典

1. N-COUNT If a play, sports event, or other entertainment is a sell-out, all the tickets for it are sold. (縯出或比賽等的) 滿座
Their concert there was a sell-out. 他們在那兒的音樂會座無虛蓆。
2. N-COUNT If you describe someone's behaviour as a sell-out, you disapprove of the fact that they have done something which used to be against their principles, or given in to an opposing group. 出賣; 背叛[表不滿]
For some, his decision to become a Socialist candidate at Sunday's election was simply a sell-out. 對某些人來說，他決定以社會黨候選人的身份蓡加星期天的選擧完全是一種背叛。