Oxnern.奥克斯纳oxn.牛；公牛Oxytropis trichosphaeran.毛序棘豆oxydoreduction reaction[化] 氧化还原反应Oxalis corniculata L.[医] 酢浆草Oxycodinone measurement氧可二酮测量Oxytauchira brachypteran.短翅板角蝗oxidative deaminization[化] 氧化脱氨; 氧化脱氨作用oxy-acetylene cutting氧-乙炔切割oxydipentonium chloride奥地氯铵ox erythrocyte antibody牛红细胞抗体Oxytropis bogdoschanican.博格多山棘豆