英语词汇“keyless ringing”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	keyless ringing
释义	keyless ringing keyless ringing [′kē·ləs ′riŋ·iŋ] (communications) Form of machine ringing on a manual telephone switchboard which is started automatically by the insertion of the calling plug into the jack of the called line.
随便看	discontinuous precipitation discontinuous reaction series discontinuous reception discontinuous replication discontinuous s discontinuous sounds discontinuous sterilization discontinuous transmission discontinuous variable discontinuous variation discontinuous variations discontinuous yielding disconvenience disconvenient discopathy discophile discophily discophora discophoran discophorous discoplacenta discopodous discorbacea discord discordable

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。