英语词汇“group busy tone”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	group busy tone
释义	group busy tone group busy tone [′grüp ¦biz·ē ‚tōn] (communications) High tone connected to the jack sleeves of an outgoing trunk group as an indication that all trunks in the group are busy.
随便看	alagöz alah alaha alahambra creek alahh al ahram center for interpreting & translation al-ahram centre for political and strategic studies al-ahram computer and information technology exhibition al-ahwaz alai alai mountains alain amghar consultants al ain association for development alain carpentier alain curchod management services alain ducasse new york al ain english speaking school alain-fournier alain hespel consultants alain leroy locke society alain of lille alain pinel realtors alain prost alain renais alain rene lesage

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。