orals口板oraladj.口头的；口部的；口语的n.口试oral resonance口腔共鸣oral testament口授遗嘱oral disorders口腔病Oral neophasms口腔肿瘤Oral narrative口头叙事oral pemphigus口腔天疱疮Oral neoplasms口腔肿瘤oral infection口腔病灶感染oral diuretics口服利尿剂oral pathogens口腔病原菌