音标:['meɡəfəʊn] ;
n. 扩音器
v. (用扩音器)传达

megaphone的用法和样例:

例句

用作名词(n.)
  1. He often speaks in public with a megaphone.他常用扩音器当着大众演说。
  2. The mayor addressed the stirred crowd with a megaphone.市长用扩音器向激动的群众讲话。
  3. The conference hall was installed with radio set and megaphone.会场里设置了收音机和扩音器。

词汇搭配

  • electric megaphone喊话器
【近义词】

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