音波
yīnbō
音波 — yīnbō
- sound wave
医用超声利用高频音波检查身体。 yīyòng chāoshēng lìyòng gāopín yīnbō jiǎnchá shēntǐ — Medical ultrasound uses high-frequency sound waves to examine the body.
yīnbō
医用超声利用高频音波检查身体。 yīyòng chāoshēng lìyòng gāopín yīnbō jiǎnchá shēntǐ — Medical ultrasound uses high-frequency sound waves to examine the body.