be at mess在食堂吃饭be in a mess乱七八糟,处境狼狈clear up the mess把弄乱的东西整理好,清理混乱局面get into a mess陷入困境,遇到麻烦get sb.into a mess使陷入狼狈处境go to mess去食堂吃饭in a mess零乱; 肮脏...