amplifier
amplifier 英 [ˈæmplɪfaɪə(r)] 美 [ˈæmpləˌfaɪɚ]
n. [电子] 放大器，扩大器；扩音器
名词复数:amplifiers
- An amplifier is a device that makes an electronic signal stronger, and it's most often used to increase the volume of musical instruments. If you play electric guitar in a rock band, you use an amplifier.
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- n. [电子] 放大器，扩大器；扩音器
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1. We can use them as an amplifier.
我们可以将其当作放大器。
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2. The audio interface must support your amplifier and speaker setup.
音频接口必须支持您的扩音器和扬声器设置。
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3. I was not just one college kid, I was an amplifier for him throughout the whole computer science department.
我不仅是一个大学生，我同时也是那个可以帮他在整个计算机系中发声的扩音器。
- 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.
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