amplifier的意思

amplifier

英式音标['æmplɪfaɪɚ]
美式英标['æmplɪfaɪə]

基本解释

n. [电子] 放大器，扩大器；扩音器

英文词源

amplifier (n.): 1540s; agent noun from amplify. Electronic sense is from 1914; shortened form amp is from 1967. Alternative stentorphone (1921) did not catch on.

实用例句

1. a 25 watt amplifier: 一台25瓦扩音器

2. The amplifier exploded in a fountain of sparks.: 放大器爆炸，喷射出火星。

3. All the speakers hook up to a single amplifier.: 所有喇叭都接在单一的扩音器上.

4. The guitar plugs into this amplifier.: 这把吉他能接到这个扬声器上.

5. Amplifier is electrical device which make sounds louder.: 扩音器是一种使声音放大的电气装置.

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