英语词汇retrogradation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	retrogradation
释义	retrogradation[,retrəuɡrei'deiʃən; -ɡrə-] n. 后退退步：衰退；恶化【生物学】退化【天文学】(行星等的)逆行【音乐】逆行演奏
随便看	ribalder ribaldly ribaldries ribaldry ribalds riband rib and furrow riband jasper ribands rib arch ribas ribavirin ribavirins ribband ribbanding ribbands ribbed ribbed-clamp coupling ribbed smoke sheet ribbed toad ribbed toads ribbed vault ribbed vaults ribber ribbers

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