英语词汇public-address system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	public-address system
释义	pub·lic-ad·dress system AHD[pŭb'lĭk-ə-drĕsʹ] D.J.[ˌpʌblɪkəˈdres]K.K.[ˌpʌblɪkəˈdrɛs]n.（名词）abbr. PA【缩写】 An electronic amplification apparatus installed and used for broadcasting in public areas.有线广播系统：用于在公众场所进行广播的一种电子扩音装置
随便看	undergo undergo undergrad undergrads undergraduate underground Underground Railroad undergrown undergrowth underhair underhand underhung underinsure underived underkill underkills underlaid underlain underlay underlayment underlayments underlet underlets underlie underline

英汉双解词典包含166908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。