英语单词大全

amplifier

/'æmplifaiә/

柯林斯星级

BNC频率: 9205

现代语料频率: 15529

考研英语

中文翻译

n. 扩大的人(物), 放大器, 扩音器

[计] 放大器

常见例句

1

an amplifier for restoring the strength of a transmitted signal n

2

a portable loudspeaker with built-in microphone and amplifier

3

n a portable loudspeaker with built-in microphone and amplifier

4

an amplifier that works on the same principle as a laser and emits coherent microwave radiation

5

plural of preamplifier

最近更新

更新时间：2026-03-27 09:39:05

Fagopyrum esculentum Moench

counter-cyclical