oacon approved credit 经过核准的信誉; abbr.;=on approved credit 核准赊帐
Oint.哦; 哟; ... 啊; 唉; 哎呀(表示惊讶、痛苦、恐惧、赞叹等)num.零
ovarioestrogen卵巢雌激素
ovulation time排卵点
Ovarlan cancer卵巢肿瘤
ovarian pocket卵巢袋
O. corymbosa铜锤草
ovarian stigma卵巢小斑
ovate-oblong长卵形的
Otakar Horinek
O. chinensis中华稻蝗
Ovarain cancer卵巢癌