3325英语网 英语单词
Retrogradation的音标发音
Retrogradation
英式发音：[,retrәgrә'deiʃәn]
美式发音
(n.) The act of retrograding, or moving backward.
(n.) The state of being retrograde; decline.
整理:米歇尔
(n.) The act of retrograding, or moving backward.
(n.) The state of being retrograde; decline.
整理:米歇尔