hard word短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 语依赖；依靠 After years of hard word, great achievements have been got in areas of epidemic situation report, food sanitation, record management, electronic reading room, and so on. 各地经过多年的努力，管理信息系统在疾病预防控制的疫情报告、计划免疫、食品卫生、卫生检验、档案管理、电子阅览室等方面的应用取得了巨大成就。 chemyq