释义 n.松散，放松v.使……松开（loosen 的 ing 形式） 实用短语loosening of soil土壤膨松aseptic loosening无菌性松动,无菌性松脱loosening blasting松动爆破loosening agent疏松剂loosening junk松散杂物loosening of associations联想散漫,思维散漫,思维松弛,联想松散loosening of association思考连结松散,思维松弛,散漫,联想松弛blasting for loosening rock松动爆破soil loosening土壤松散 常用短语loosen up土壤松散