单词	bifolium
释义	bifolium noun bi·​fo·​li·​um (ˈ)bī-ˈfō-lē-əm  plural bifolia (ˈ)bī-ˈfō-lē-ə  : two sheets of paper, parchment, or similar material folded together to make four leaves … verses are written, not on two sheets of paper, but on the recto and verso of the first leaf of a bifolium. Sara S. Hodson, Times Literary Supplement, 24 June 1988 Though incomplete, in its present state it occupies close to eleven hundred folios, so large that each bifolium was formed from a whole skin. Penn R. Szittya, Speculum, April 1999 Word History First Known Use 1938, in the meaning defined above
随便看	ploddinglier ploddingliest ploddingly ploddingnesses ploddings plodge plodged plodges plodging Plodia plods ploesti ploi Ploiaria ploiariid Ploiariidae ploid ploidies ploidy Ploiesti Ploima ploimate ploiter plonk plonk down

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