transformer relay变压器: transformer; voltage transfo ...继电器: electric relay; relay线圈: coil变压: varying voltage; variation o ...式: type; style下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:变压器继电器,线圈变压式继电器,即可在微信中查询翻译