walkout
noun [ C ] uk/ˈwɔːk.aʊt/ us/ˈwɑːk.aʊt/
（表示抗议的）退席，退场;罢工
the act of leaving an official meeting as a group in order to show disapproval, or of leaving a place of work to start a strike
Senior union workers staged (= had) a walkout this afternoon at the annual conference over the proposed changes in funding. 在今天下午讨论拟议的专款变动事宜的年度大会上，工会的高层人员退场以示抗议。
See also: walk out (LEAVE)