基本解释n.加工硬度(冷作加工)同根派生 英汉例句All applicants, sales should be smart and workhard, expert should be professional and hard working, management should be excellent on virtu, talent and workhard. 凡应聘人员业务员要聪明踏实，专业人员要专业敬业，管理人员要德才体具优。