单词	膠粘之情
释义	同COHESION
随便看	nonreturn-to-zero space，nrz-s non-return to zero system nonreturn-to-zero，nrz non-return trap nonreturn vale non return valve non-return valve nonreturn valve non-return valve-- check valve--back pressure valve non-retutn-to zero magnetic recording nonreusable nonreusable disk queuing non-reusable insulation piercing connecting device nonreusable medium nonreusable routine non-reusable twist-on connection device non-revenue cargo mile non-revenue flight non-revenue passenger non-revenue passenger kilometer non-revenue passenger kilometer (nrpk) non-revenue passenger mile non-revenue passenger mile (nrpm) nonrevenue receipts non-revenue service