oyer n.聽訟；聽審oy (interj.) oxyuria 蟯蟲oxyty n.溶氧濃度oxytropic 親氧的oxytriphylline 茶堿膽堿oxytril cm [經濟學]雙腈合劑oxytrichloride n.三氯氧化物oxytoxin 氧化毒素oxytone n.最后音節(jié)為重音的oxytocin n.催產素（腦下垂體后葉荷爾蒙之一種）oxytocics 催產藥oxytocic adj.陣痛促進的n.陣痛促進oxytetrycycline 土霉素oxytetracycline hydrochloride oxytetracycline n.氧四環(huán)素oxytetracycine 土霉素oxytetracy-cline 土霉素oxytetmcycline 土霉素oxysulfonation 羥化磺化(作用)