sellout
noun [ C usually singular ] uk/ˈsel.aʊt/ us/ˈsel.aʊt/
(ALL SOLD)
票全部售出的演出（或比赛）；满座的演出（或比赛）
a performance or sports event for which no more tickets are available, because it is so popular
The concert was a sellout. 音乐会的票销售一空。
(BROKEN PROMISE)
disapproving背叛;出卖
a situation in which someone does not do what they have promised to do or what they should do
Most of the workers see the union agreement as a sellout. 大多数工人觉得工会协议是一种背叛。
sellout
adjective uk/ˈsel.aʊt/ us/ˈsel.aʊt/
（演出或比赛）门票全部售出的
A sellout performance or sports event has no more tickets available, because it is so popular.
He will donate the proceeds of one of his sellout shows to charity. 他会把他门票销售一空的演唱会其中一场的收入捐给慈善机构。