或: nǎi-.云: say连: link; join; connect云连: coptis teeta wall或云南独蒜兰: plenione yunnanenisis rolfe或跃在渊: fire in the hole或运算: either or; exclusive disjunction; or operation或曰: some say或运算子: or operator或圆叶牵牛: pharbitis purpurea voigt或杂环基: c1-4或原麝: moschus moschiferus linnaeus或在: sing a song of sixpence或原件: or element