downtime 英[ˈdaʊntaɪm] 美[ˈdaʊntaɪm] n. 停工期; 停工; (尤指计算机的)停机时间，停止运行时间; 休息; [例句]A further benefit of more frequent releases is less downtime for testers. 更频繁地发布的另外的好处是大大缩减测试人员的停工期。