销售一空，脱销
Because this famous star was on the cover of these magazines, they were soon sold out.
因为这位著名的明星上了这些杂志的封面，这些杂志很快就销售一空。
（演出或电影的票）售罄
All the tickets for his concert have been sold out.
他演唱会的票都售罄了。
出卖，背叛
He sold out his boss out of revenge.
他为了报复出卖了他的老板。
Sell up
出售(全部财物)；出售房屋(或公司)； 变卖财产
They sold up and moved to the neighbouring country.
他们变卖家产，搬到了邻国。
