| 单词 | ultrasound |
| 释义 | ultrasoundultrasound /ˈʌltrəˌsaʊnd/ noun 1[uncountable] science, physics sound that is too high for humans to hear, and is often used in medical processes2[countable] medicine a medical process using this type of sound that produces an image of something inside your body, especially a baby SYN sonogram |
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