基本解释n.实际精神；实践性同根派生 practicalness相关词英汉例句用作名词 (n.)Human resources management features strong practicalness, its development needs well-established theoretical foundation to guide its research and practice.人力资源管理是一门实践性很强的学科，它的发展需要一个良好的理论基础来指导它的研究和实践。practicalness更多例句