名词
中文翻译：声波传播
同义词：
['acoustic propagation', 'sonic wave propagation例句：1. The sound waves travel through the air at a speed of about 340 meters per second.（声波以每秒大约340米的速度在空气中传播。）2. Acoustic propagation is a fundamental concept in acoustics.（声波传播是声学的一个基本概念。）']
例句：
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1. The sound waves travel through the air at a speed of about 340 meters per second.
声波以每秒大约340米的速度在空气中传播。
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2. Acoustic propagation is a fundamental concept in acoustics.
声波传播是声学的一个基本概念。
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3.Sonic waves are used to transmit information over long distances.
声波被用来在长距离上传输信息。