词汇	abrasive cutting wheel
释义	abrasive cutting wheel 切割砂轮
随便看	Pre-School Assistance Support Scheme PASS preschool bilingual education pre-school bilingual education preschool bilinqual education pre-school care preschool child pre-school child preschool child care preschool children Preschool-children pre-school children pre -school children pre-school children/education pre-school children science education pre-school class pre-school course preschool curriculum preschool deaf children pre-school department preschooled Pre-schooled child preschool education preschool-education pre-school education preschool education administration