基本解释扬声器同根派生 loudspeakers相关词英汉例句The loudspeakers blared the speech repeatedly.扬声器里反覆大声地播送那篇演讲。Road and most of the Decca Classical output was produced using Tannoy loudspeakers.道和迪卡古典输出大部分是生产使用天朗扬声器。loudspeakers更多例句