单词	check number
释义	check number [计] 检验数字
随便看	double ratio double ratio estimate double-ratio estimator double ratio estimator doubler circit doubler circuit doublereaction double reaction double reaction method double reaction theory double reading double read out double readout double rear vault double reception double recessed wheel double recessive double recipe double-reciprocal plot double reciprocating knife mower double recoil double-recoil system double record check double recording double recording check 是前生是吾师是和非是处人家是处红衰翠减是夕始觉有迁谪意是多少是夜越吟苦是天上余香剩馥是天外空汗漫内港内潜内火内热内焰内燃内版内牵内环内环线