英语词汇engaged signal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	engaged signal
释义	engaged signaln. (also 亦作 engaged tone) Brit. a sound indicating that a telephone line is engaged [英]忙音，占线音
随便看	seagoing sea gooseberry sea green seagull sea hare sea holly sea horse sea-island cotton seajack seajacker seakale seakale beet seal seal sealable sealant sea lavender sealed-beam sealed book sealed orders sea legs sealer sealer sealery sea level

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。