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megaphoning是什么意思

2023-12-29 13:11:16
megaphoning
美[meɡəfoʊn]  英[meɡəfəʊn]
n.  扩音器
v.  (用扩音器)传达
  形容词:megaphonic  副词:megaphonically  过去式:megaphoned  过去分词:megaphoned  现在分词:megaphoning  第三人称单数:megaphones
  近义词:loudspeaker,amplifier,bullhorn,loudhailer,mike,pa,public-addresssystem,

英英释义

Noun
  1. a cone-shaped acoustic device held to the mouth to intensify and direct the human voice

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。