英语词汇“PA system”的释义、用法及例句-英汉词典

词汇	PA system
释义	PA system <<名词>> = public-address system 扩音设备, 大众播音系统
随便看	sleep-learning sleepless sleep-walk sleepwalker sleepwalking sleepy sleepyhead sleepy sickness sleet sleety sleeve sleeved sleeveless sleeve links sleeve note sleigh sleigh bell sleight slender slenderize slept sleuth sleuthhound S level slew

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