ultrasound
美音:[´ʌltrə´saund
]
英音:[´ʌltrə´saund
]
n.超频率音响
难易程度:
ultrasound为短语/超纲词汇
ultrasound
/'ʌltrəsaʊnd; `ʌltrə,saund/
n [U] sound withan ultrasonic frequency; ultrasonic waves 超声（波）
*[attrib作定语] an ultrasound scan, eg to detect abnormality in a foetus 超声波扫描检查（如可用以检查胎儿是否畸形）.
n [U] sound withan ultrasonic frequency; ultrasonic waves 超声（波）
*[attrib作定语] an ultrasound scan, eg to detect abnormality in a foetus 超声波扫描检查（如可用以检查胎儿是否畸形）.
ultrasound
n
[U]
sound that is too high for humans to hear
[U and C]
a medical process using this type of sound, that produces an image of something inside your body
investigation of the liver by ultrasound
An ultrasound scan revealed that the baby was a boy.
[U]
sound that is too high for humans to hear
[U and C]
a medical process using this type of sound, that produces an image of something inside your body
investigation of the liver by ultrasound
An ultrasound scan revealed that the baby was a boy.
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