单词	primary clock
释义	primary clock 主时钟;主钟;母钟
随便看	singular complex singular component singular configuration singular congruence singular conic singular control singular coordinates singular correlation singular correspondence singular corresponding point singular cover singular cover list singular cube singular cycle singular determinant singular direct product singular distribution singular divisor singulare singular eigenfunction singular element singular element of a Lie algebra singular endomorphism singular equation singulares 奭奯奰奱奲女奴奵奶奷すいさんぶつすいさんぶつ【水産物】すいざんすいざん【衰残】すいしすいしすいし【出師】すいし【水死】すいしつすいしつ【水質】