分词翻译
转换的英语翻译：
change; shift; switch; transform; transition
【计】 change-over; conversion; convert; cut-over; handover; translate
translating; translation
【经】 convert; switching设备的英语翻译：
equipment; facility; fixing; fixture; installation
【计】 device; implementor
【化】 equipment
【医】 equipment; unit
【经】 equipment; facility; installation
