rc ringing circuit振铃: ring; call; ringing电路: circuit; electric circuit; e ...冲击: lash; pound激励: encourage; impel; urge; insp ...冲击激励电路: impulse excited circuit; ringing circuit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:振铃电路，冲击激励电路，即可在微信中查询翻译
