maintained维护maintainvt.维持；维修；保养；坚持；断言maintaining and strengthening维修加固Maintains of the Offset Press印刷杂志maintain houses and buildings维修房屋maintain the family tradition保持家庭传统maintain equipment management维修器材管理maintainability demonstration可维护性演示Maintain Production Schedules维持生产计划Maintain Your Sense of Control一切由你掌握Maintain a healthful weight.保持健康的体重。maintainability test equipment维修性测试设备