超声波

超聲波

chāoshēngbō

noun #12,289

Meanings

HSK 7-9

医生用超声波检查了胎儿的发育情况。

Yīshēng yòng chāoshēngbō jiǎnchá le tāi'ér de fāyù qíngkuàng.

The doctor used ultrasound to check the development of the fetus.

HSK 7-9

蝙蝠利用超声波来导航。

Biānfú lìyòng chāoshēngbō lái dǎoháng.

Bats use ultrasonic waves to navigate.

memory

超 (beyond) + 声 (sound) + 波 (wave) - a wave beyond the range of human hearing. The word breaks down perfectly into its meaning.

超 chāo

声 shēng

波 bō