| 超 |
chāo shēng bō | ultrasound (scan) |
| 超 |
chāo | to exceed / to overtake / to surpass / to transcend / to pass / to cross / ultra- / super- |
| 超 |
chāo shēng | ultrasonic / ultrasound |
| 声 |
shēng | sound / voice / tone / noise / reputation / classifier for sounds |
| 声 |
shēng bō | sound wave |
| 波 |
Bō | (bound form) Poland (abbr. for 波兰) / surname Bo |
| 波 |
bō | wave / ripple / storm / surge |