声波

聲波

shēngbō

noun #14,276

Measure Word

一道声波 dào

Meanings

1 sound wave

Characters

Examples

HSK 5

声波在空气中的传播速度大约是340米每秒。

Shēngbō zài kōngqì zhōng de chuánbō sùdù dàyuē shì sānbǎi sìshí mǐ měi miǎo.

Sound waves travel at about 340 meters per second in air.

HSK 7-9

超声波是频率很高的声波。

Chāoshēngbō shì pínlǜ hěn gāo de shēngbō.

Ultrasound is a very high-frequency sound wave.

Tips

memory

声 (sound) + 波 (wave) = sound wave. Same pattern as 电波 (radio wave), 光波 (light wave), 脑波 (brain wave).

Stroke Order

声 shēng

波 bō