英语词汇“public-address system”的翻译、意思、用法、释义-英汉双解词典-修远网

单词	public-address system
释义	public-address system public-address system public-address systems n ① 公共喊话[播音]系统(麦克风、扩声器等;★亦称PA system)
随便看	economically challenged Economic and Social Council economic basis for equality economic blockade economic contraction economic downturn economic geography economic globalization economic refugee economics economic sanctions economies economism economist economists economization economize economized economizer economizers economizes economizing economy economy class economy-class section 农药废水农药残毒农药残留农药毒性农药污染农药辅助剂农螨农谚农轻重产业分类法农都尉 литерный1 литерный1 литеровыталкиватель литеровыталкиватель литий литий литический литический литка литка