ˌsell ˈout (to sb/sth)1(disapproving)to change or give up your beliefs or principles背叛信念；背弃原则He's a talented screenwriter who has sold out to TV soap operas.他是个有才华的电影编剧，却改行写起电视肥皂剧来了。2to sell your business or a part of your business出售（财产、企业等）The company eventually sold out to a multinational media group.公司最终卖给了一个跨国传媒集团。related nounsell-out |