sound wave
复数形式
sound waves
1
声波, 音波
a type of wave that travels through a medium like air or water and carries sound from one place to another
- Ultrasound machines use high-frequency sound waves.
超声波机器使用高频声波。
- The shape of a room affects how sound waves behave.
房间的形状会影响声波的行为方式。
- The echo was caused by the reflection of sound waves.
回声是由声波的反射引起的。
- The scientist studied how sound waves travel through different materials.
科学家研究了声波如何通过不同材料传播。
- A microphone captures sound waves and converts them into electrical signals.
麦克风捕捉声波并将其转换为电信号。
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