英语词汇manual toll switchboard是什么意思，manual toll switchboard的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	manual toll switchboard
释义	manual toll switchboard　长途人工接续台
随便看	chrominance axis chrominance band chrominance bandpass response chrominance cancellation chrominance carrier chrominance carrier modifier chrominance channel chrominance circuit chrominance component chrominance delay chrominance demodulator chrominance detector chrominance gain control chrominance information chrominance lock chrominance matrixing chrominance modulator chrominance passband chrominance phase chrominance phasor chrominance primary chrominance section chrominance separation circuit chrominance signal chrominance signal bunches

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。