| 释义 |
ultrasoundul·tra·sound /ˈʌltrəsaʊnd / noun - [uncountable] (
physics物理) sound that is higher than humans can hear超声
- [countable, uncountable] (
health医疗保健) a medical process that produces an image of what is inside your body超声检查◆Ultrasound showed she was expecting twins.超声检查显示她怀了双胞胎。◆an ultrasound scan超声波扫描◆ultrasound scanning超声波扫描
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