单词：megaphoning
n. 扩音器；喊话筒；传声筒
v. 用喇叭筒喊话；广泛宣传
[网络] 麦克风
v. 用喇叭筒喊话；广泛宣传
[网络] 麦克风
megaphone的用法和样例：
例句
用作名词(n.)
- He often speaks in public with a megaphone.他常用扩音器当着大众演说。
- The mayor addressed the stirred crowd with a megaphone.市长用扩音器向激动的群众讲话。
- 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】
- loudspeaker扬声器
- amplifier放大器
- bullhorn带放大器的扩音器...
- loudhailer喇叭筒
- mike扩音器
- pa<口>爸爸
- public-address system扩音系统