单词 | ultrasound |
释义 | ultrasound ultrasound /ˈʌl.trə.saʊnd/ noun F0 [U] special sound waves used in such processes as examining organs inside the body and directing the route of submarines: » They'll use ultrasound to monitor her ovaries.» ultrasound scanning/imagingThesaurus+: ↑Medical and surgical equipmentF0 [C] an ultrasound scan Thesaurus+: ↑Medical examination |
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