美[?meg?fo?n] 1 . A megaphone boomed out, "This is the police."
擴音器響了起來：“我們是警察。”
來自柯林斯例句
2 . Making monetary policy by megaphone never leads to good results.
夸夸其談的貨幣政策決不會取得效果.
來自互聯網
3 . He hawks with a megaphone, saving a lot of effort.
他用喇叭筒叫賣, 省勁多了!
來自互聯網
4 . Somewhere a voice is loud a megaphone .
遠處什么地方的擴音器里傳來響亮的聲音.
來自互聯網
5 . He often speaks in public with a megaphone .
他常用擴音器當著大眾演說.
來自互聯網
1.擴音喇叭
2. 傳聲筒
