vibrating reed relayvibrating-reed relay振: shake; flap; wield簧: reed spring式: type; style继电器: electric relay; relay簧式继电器: reed relay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:振簧式继电器,即可在微信中查询翻译