(尤指聚会等开始时,用言语或行动)打破隔阂;打头说话
牛津电影里 100%
to say or do sth that makes people feel more relaxed, especially at the beginning of a meeting, party, etc.
Well, someone's got to break the ice and it might as well be me.
释义来自《牛津高阶英汉双解词典》第 9 版