retardancy例句_释义
retardancy 朗读
retardancy
音标：rɪ'tɑːdənsɪ
retardancy翻译
retardancy双语用法和例句
相关单词
regalia rigorous recension runround roton railophone renascent retaliate rudeness rouille restaurant resumptive redhibition rigging reykjavik redox raininess rivadavia reconquer rocksteady