constructivelyadv.建设性地；积极地constructiveadj.建设性的；构造上的；作图的constructive metaphysics构造性的形而上学,结构主义的形而上学constructive discussions建设性讨论constructive abandonment[法] 推定遗弃, 推定抛弃constructive suggestions建设性的建议，积极的建议constructive legislation建设的立法constructive performance施工性能constructive mathemetics构造性数学constructive cooperation建设性合作关系constructive partnership建设性伙伴constructive imagination构念想像