intermittent regulation system断续: interrupted; chopping; make- ...系统: system第系统: control system; regulating system法拉第系统: faraday system坏第系统: mechanical control system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:断续第系统,即可在微信中查询翻译