電壓調節(jié)的英語翻譯：

【電】 voltage adjustment

器的英語翻譯：

implement; organ; utensil; ware
【醫(yī)】 apparatus; appliance; crgan; device; organa; organon; organum; vessel

附件的英語翻譯：

accessory; adjunct; annex; appendix; enclosure
【計】 accessory; attachment
【醫(yī)】 adjunct; adnexa; annexa; appendage; appendices; appendix; armature
【經】 accessory; addendum; annex; attached sheet; attachment; enclosure
inclosure; supporting document