retroactive读音_例句
retroactive 朗读
retroactive
音标：retrəʊ'æktɪv
retroactive翻译
retroactive双语用法和例句
相关单词
rival rhomb reformer runover revive rhinophonia radiumtherapy rostellum reborn retribalize riflery ruminant repeople rushlight russenorsk rangatira rigorousness roll resize radiocolloid