单词	ultrasound
释义	English American ultrasoundnoun uk/ˈʌl.trə.saʊnd/us/ˈʌl.trə.saʊnd/ [ 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/imaging [ C ] an ultrasound scan Thesaurus: synonyms and related words Medical & surgical equipment autoclave cardiograph catheterization catheterize colonoscope CPB depressor drip forceps iron lung lancet MRI oxygen mask respirator scalpel stent stenting thermometer tomography tongue depressor See more results » You can also find related words, phrases, and synonyms in the topics: Medical examination ultrasoundnoun [ U ] us/ˈʌl·trəˌsɑʊnd/ sound waves that are higher than people can hear, esp. ones used to examine and treat medical problems: An ultrasound scan revealed tissue damage.
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