英语词汇pa 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	pa system
释义	☞ public address system
随便看	athleticism athleticisms athletics athleticses at home athome at-home (a) tightening (up) of sth a tight squeeze at-instance-of at/in the centre at/in/to the forefront (of sth) atishoo atlantes' at-large at large atlas atlases atlas's at-last at last at-latest at-least at leisure at-liberty

英汉双解词典收录171353条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。