Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
O开头单词
(共36,133个)
Eight heme groups in a hemoprotein
A nonconvex uniform polyhedron that has 12 faces, 24 edges and 12 vertices.
polyhistidine that has eight monomers
A hydrate whose solid contains eight molecules of water of crystallization per molecule, or per unit...
plural of octahydrate
Any hydride containing eight atoms of hydrogen per molecule
plural of octahydride
Any compound that has eight hydrochloride groups
plural of octahydrochloride
The metabolite of curcumin (3S,5S)-1,7-bis(4-hydroxy-3-methoxyphenyl)heptane-3,5-diol that shows ant...
Synonym of octahydrocurcumin, and related compounds
plural of octahydrocurcuminoid
A white crystalline solid, used as a reagent in organic synthesis.
Eight hydroxy functional groups in a molecule
An organic compound with formula C₁₄H₈O₁₂, formally derived from anthraquinone by replacement of eig...
Eight iron atoms or cations in a molecule (Fe₈)
Synonym of octadecahedron.
Any polyketide that has eight ketide groups
plural of octaketide
A variant of octo-, used for multiplication with a second numerical prefix: octakishexahedron