chlorinated polypropylene ppc电器: electrical equipment等: class; grade; rank延期;推迟;打消(疑虑);关上(电器等): put off(机器等)出故障: cease to function拆开(机器等): take apart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:电器等,即可在微信中查询翻译