英语词汇“public address system{=pa system}”的翻译、意思、用法、释义-英汉汉英词典

单词	public address system{=pa system}
释义	Public Address System{=PA System}免提系统学术☞Public Address System
随便看	horizontalis canalis horizontalities horizontality horizontalization horizontalize horizontal jaw movement horizontal jaw relation horizontal job loading horizontal jogging horizontal joint horizontal justification horizontal kier horizontal kiln horizontal kneading machine horizontal ladder horizontal lattice horizontal layer method horizontal length measuring machine horizontal length of conveyor horizontal (length) scale horizontal lever horizontal life table horizontal line horizontal lineanrity control horizontal linearity