Octo奥克吐牌手表Octabbr.十月(=October)Octoblepharumn.八齿藓属octacosamicin辛四烯菌素octynoic acid[化] 辛炔酸octyne diacid辛炔二酸octyl acetate乙酸辛酯octyl formate甲酸辛酯octanoic acid辛酸octamer motif八聚体基序Octopinlc Acid羧乙基鸟氨酸octingentenaryn.八百周年祭