the Double Ninth Festival;Chongyang Festival
【纺织；造纸】双倍起绒机
double teasel raising machine
暂无补充释义。
相关词条
Double-Seventh Day；The Double Seventh Festival
Biotar lens【光】;double Gauss lens【光】
four strand double crossing over
double focusing
double pane
radioimmunoassay double antibody(test)
double decomposition