英语词汇“retrogradations”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	retrogradations
释义	retrogradations [网络] 退化
随便看	impulse slice circuit impulse solenoid impulse sound level meter impulse source impulse sparkover impulse sparkover characteristics impulse sparkover voltage impulse sparkover voltage-time curve impulse speed impulses per minute impulse spot welder impulse spring impulse spring break impulse springmake impulse sprinkler impulse sprinkler irrigation impulse stage impulse-starter impulse starter impulse starting impulse steam trap impulse steam turbine impulse-steam turbine impulse-steering circuit impulse stepless gear box 货赂公行货赂大行质质1 质2 质3 质4 质伛影曲质疑辨惑质疑问难配楼配歌配殿配比配流配演配火配电配电板配电盘