oa单词解释
oa 朗读
oa
音标:əʊ'eɪ
oa翻译
oa双语用法和例句
相关单词
offal oligophrenia oligodendrocyte osculatory ostiary outfox overshadow ostensory orthovoltage otolith owner offaly oap organically orionid onerous overcuriosity omentum overlaid octillion