bout /ˈbaut/ n.［c］1. 一回，一场，回合：occasional bouts of strenuous exercise偶尔几次紧张的练习He's a former champion and is expected to win the bout.他是上届冠军，预期会赢得比赛。2. （疾病或感情 的）发作：a severe bout of flu流行性感冒大发作 I've just recovered from a bout of malaria. 我患了疟疾，刚刚痊愈。