英语词汇“public address system”的读音、意思、造句、用法及中英文翻译-迷途网

词汇	public address system
释义	public address system noun /ˌpʌblɪk əˈdres sɪstəm/ /ˌpʌblɪk əˈdres sɪstəm/ (abbreviation PA system /ˌpiː ˈeɪ sɪstəm/ /ˌpiː ˈeɪ sɪstəm/ , PA) an electronic system that uses microphones and loudspeakers to make music, voices, etc. louder so that they can be heard by everyone in a particular place or building广播系统
随便看	percentile percentiles perceptibilities perceptibility perceptible perceptibleness perceptiblenesses perceptibly perception perceptional perceptions perceptive perceptively perceptiveness perceptivenesses perceptivenesses perceptiveness, perceptivity perceptivities perceptivity perceptron perceptrons perceptual perceptualization perceptualize perceptually

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