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)
Any compound containing eight carbonate groups in each molecule or unit cell
plural of octacarbonate
Any chloride containing eight chlorine atoms in each molecule.
plural of octachloride
Either of twelve isomers of the polychlorinated biphenyl containing eight chlorine atoms
plural of octachlorobiphenyl
The toxic perchloro derivative of dibenzofuran 1,2,3,4,6,7,8,9-octachlorodibenzofuran
plural of octachoron
A musical instrument with eight strings.
plural of octachord
A four-dimensional object analogous to a cube, constructed out of eight cubes.
plural of octachoron
plural of octachotomy
The division of one into eight separate but related parts.
Relating to or composed of eight cistrons.
A polygon with 80 sides and 80 angles.
plural of octacontagon
Any saturated aliphatic hydrocarbon that has 80 carbon atoms, but especially n-octacontane
coordinated with eight ligands
Eight atoms of copper in a chemical compound.