| 释义 |
| | | | NOUN | | | | | 1 | a performance , sports event etc for which all the tickets are sold （演出、体育赛事等的）满座 | Their London concert was a sell-out. 他们的伦敦音乐会全场爆满。 | | | | | 2 | informal a situation in which someone does something that is the opposite of what they had promised or that seems to be against their principles 违背诺言；出卖；背叛 | Several groups have decried the peace accord as a sell-out. 有几个团体谴责和平协议是一种背叛。 | | | |