refraction例句_释义
refraction 朗读
refraction
音标：rɪ'frækʃən
refraction翻译
refraction双语用法和例句
相关单词
rhigolene runnable reindoctrinate rascallion recamier radurization rockstaff redisplay refrigeratory rhodopsin redemonstrate recriminatory rhizopus romping rafflesia rei radioulnar renfrewshire rumor retinula