Senses
超声/ 超聲 ultrasonic
· relating to sound waves with a frequency above the upper limit of human hearing
蝙蝠利用超声来定位猎物。
超声/ 超聲 ultrasound
· the use of ultrasonic waves for diagnostic imaging or medical treatment
医生建议她做一个腹部超声检查。
References
No references for this word.