单词	drill-pipe
释义	drill-pipe钻管drill-pipe鑽管機械工程
随便看	lycopodium granuloma lycopodium inundatum l. lycopodium japonicum lycopodium juniperoideum lycopodium laxum presl. lycopodium-- lycopod-- clubmoss lycopodium multispicatum lycopodium obscurum lycopodium obscurum l. lycopodium phlegmaria lycopodium phlegmaria l. lycopodium powder lycopodium power lycopodium pulcherrimum wall. lycopodium quasipolytrichoides lycopodium quasipolytrichoides hay. lycopodium salvinioides lycopodium selago appressum lycopodium selago l. lycopodium serratum lycopodium serratum thunb. lycopodium serratum thunb. var. longipetiolatum spr. lycopodium serratum thunb. var. myriophyllifolium hay lycopodium sieboldii lycopodium sieboldii miq.