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

单词	step-up exchange
释义	step-up exchange 步进制交换机
随便看	black-or-white blackout black out black-out black ... out black-out amplifier blackout area blackout building blackout cake blackout cakes black-out cloth blackout curtain blackout dial blackout effect black-out effect blackout headlamp blackout lamp black-out lamp blackout lamps blackout light black-out of flyback black-out paint blackout paint black-out paper blackout peak S六州歌头·桃花 S六州歌头·项羽庙 S六州歌头·题岳鄂王庙 S六幺令 S兰溪棹歌 S兰陵王 S兰陵王·丙子送春 S兰陵王·春恨 S兰陵王·春恨 S兰陵王·柳 23185 23186 23187 23188 23189 23190 23191 23192 23193 23194