超聲掃描 chāo shēng sǎo miáo

DEFINITIONS

  1. ultrasonic scan

CHARACTERS

超 chāo
HSK 3
jump over, leap over; surpass
聲 shēng sound, voice, noise; tone; music
掃 sǎo sweep, clear away; exterminate
描 miáo
HSK 5
copy, trace, sketch; depict