英语词汇“ring down system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ring down system
释义	ring down system 铃流信号制
随便看	perforated mirror perforated mixer perforated module board perforated music roll perforated nickel ribbon perforated orifice plate perforated page size perforated panel perforated panel air outlet perforated panel sound-absorbing construction perforated panel sound-absorbing material perforated paper tape perforated (paper)tape perforated pipe perforated-pipe perforated pipe casing perforated pipe completion method perforated pipe distributor perforated-pipe distributor perforated plate perforated - plate column perforated plate column perforated-plate column perforated plate distillation column perforated-plate distillation column 戴眉含齿戴笠乘车戴笠故交戴罪立功戴霜履冰戴高帽儿戴高帽子戴鸡佩豚戵戶せいそく【生息】せいそく【生息（棲息）】せいぞうせいぞうせいぞう【聖像】せいぞう【製造】せいぞうぶつせきにんせいぞうぶつせきにん【製造物責任】せいぞろいせいぞろい【勢揃い】