ultrasonic

汉语翻译

n. 超声波
a. 超音速的
【医】 超声的

词型变化

副词:ultrasonically 

英语解释

形容词 ultrasonic:

having frequencies above those of audible sound同义词：supersonic

例句

An instrument that in a painless and noninvasive manner uses the differential transmission and reflection of ultrasonic waves to create a detailed visual image of the brain.超声波心动描记器一种用来显示详细的大脑图象的仪器，利用超声波发送和反射的差异来测试并无伤无痛The doctors gave him an ultrasonic brain scan.医生给他做了脑部超声波扫描检查。