the Double Ninth Festival;Chongyang Festival
【机械工程】双重钉【机械工程】双头钉
double nail
暂无补充释义。
相关词条
Double-Seventh Day；The Double Seventh Festival
double-reciprocal plot
double garage
four strand double crossing over
anti-dsDNA antibody, anti-double-stranded DNA antibody
double column plano-milling machine
double bar