单词	changing-over
释义	changing-over [建] 转换
随便看	speed change area speed-change area speed-change box speed change box speed change control speed change device speed change gear speed-change gear speed change gear box speed-change gear box speed change lane speed change lever speed change mechanism speed-change mechanism speed-changer speed changer speed-changer governing range speed changer governing range speed changer high speed stop speed changer high-speed stop speed changer load reducing time speed-changer load-reducing time speed-changer motor speed changer motor speed changer synchronizing range 玝玞玟玠玡玢玣玤玥玦家况家务家务事家叔家口家史家君家喻户晓家园家塾