英语词汇“支护立柱”的翻译、意思、用法、释义-英汉汉英双解词典

单词	支护立柱
释义	支护立柱 pit prop
随便看	keith master switch Keith Moon Keith Mulbery Keith Mwila keith node Keith node Keith nosophyte Keith Notary Keith number Keith numbers keith process Keith process Keith processfor lead refining Keith process for lead refining Keith Remfry Keith rs bundle Keith rs low ionic diet Keith rs node Keith Rupert Murdoch keith rupert murdoches keiths keith's Keith's bundle Keithsburg Keith Simerson and Michael L.Venn