megaphone

汉语翻译

n. 扩音器
【医】 反射扩音器

词型变化：

副词:megaphonically 形容词:megaphonic 动词过去式:megaphoned 过去分词:megaphoned 现在分词:megaphoning 第三人称单数:megaphones 

英语解释：

名词 megaphone:

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

详细解释：

meg.a.phone

n.（名词）
A funnel-shaped device used to direct and amplify the voice.
扩音器：用来传声或扩音的漏斗形装置
v.tr.intr.（及物动词和不及物动词）
meg.a.phoned,meg.a.phon.ing,meg.a.phones
To transmit (a message) or speak through or as if through a funnel-shaped voice amplification device.
用喇叭筒讲，广泛宣传：通过一漏斗形的扩音装置来传达一消息或讲话，或好像通过扩音器一般传达消息或讲话

【引伸】
meg.aphon.ic

meg.aphon.ically
adv.（副词）