单词	官方渠道
释义	官方渠道n.channel[常作channels] 官方渠道，正式程序；系统
随便看	oxidation flame oxidation flame-- oxidizing flame oxidation flame; oxidizing flame oxidation flavor， oxidative flavor oxidation flavo(u)r oxidation flavo(u)r， oxidative flavo(u)r oxidation half-reaction oxidation-induced defect oxidation induced stacking fault oxidation-induced stacking fault oxidation induced stacking fault (osf) oxidation induced time oxidation inhibitor oxidation lagoon oxidation loss oxidation mask oxidation number oxidation-number method oxidation number-- oxidation state oxidation number; oxidation state oxidation number， oxidation state oxidation of n-implanted silicon substrate oxidation of positronium oxidation of positronlum oxidation period