| 释义 |
sound wave 汉语翻译【化】 声波 英语解释：名词 sound wave:- (acoustics) a wave that transmits sound
同义词：acoustic wave
例句：- An instrument that converts sound waves into an electric current, usually fed into an amplifier, a recorder, or a broadcast transmitter.
扩音器，麦克风，话筒将声波转变成电流的工具，通常接至扩音器，录音机或广播发射机上
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