shēng​bō

sound wave

声波 聲波 shēng​bō
sound wave
a mechanical wave that travels through a medium like air or water, caused by the vibration of an object; also called 音波 yīn​bō

Frequency

Movie subtitles
2.06 per million appears in 1% of films
Written text
1.13 per million

Cross-References

Same as

Sources