preoral用法_例句
preoral 朗读
preoral
音标：priː'ɔːrəl
preoral翻译
preoral双语用法和例句
相关单词
pewchair proximad pressmark phototropy parure prescientific participator polymolecular protanopia parathormone pneumatosis photomagnetic phatic poetaster pergana proximal photostat propagandize petalody petechiate