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-现代词典

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	fiber-optic towed decoy fiber optic transceiver fiber optic transmission fiber optic transmission fault location fiber-optic transmission system fiber optic vehicle fiber optic voltage sensor fiber optic wave guide fiber-optic working group fiber orientation distribution function fiber outlet box fiber patch panel assembly fiber plants fiber plaster fiber port module fiber reactive dyes fiber-ready optical assembly fiber receiver module fiber-reinforced fiber reinforced composite fiber reinforced composite insulation fiber-reinforced composite material fiber reinforced composite propellant fiber-reinforced concrete fiber reinforced gypsum

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。