词汇	data pulse string
释义	data pulse string 数据脉冲序列
随便看	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 preschool educational fairness pre-school educational institution