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megaphone英英释意 - 繁体字在线

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繁体字在线

首页英语词典megaphonemegaphone英英释意

megaphone

英 ['megəfəʊn] 美['mɛɡəfon]

英英释义实用场景例句

n. 扩音器，喇叭筒
vt. 用扩音器对…讲话
vi. 用扩音器传达

英英释意

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