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ultrasound
1 ENTRIES FOUND:
plural ultrasounds
plural ultrasounds
Learner's definition of ULTRASOUND
1
[noncount] : a type of sound that is too high for humans to hear超声
2
medical : a method of producing images of the inside of the body by using a machine that produces sound waves which are too high to be heard超声波检查
[noncount]
- They used ultrasound to examine his heart.他们用超声波检查他的心脏。
- She had an ultrasound exam/examination this morning.她今天上午做了超声波检查。
[count]
- She had an ultrasound this morning.她今天上午做了超声波检查。
3
[count] : an image that is made using ultrasound超声波图像
- She showed me an ultrasound of her unborn baby.她给我看了她腹中胎儿的超声波图像。
ultrasound
noun
ul·tra·sound ˈəl-trə-ˌsau̇nd 
plural ultrasounds
1
: vibrations of the same physical nature as sound but with frequencies above the range of human hearing
Example Sentences
They used ultrasound to examine his heart. She had an ultrasound exam this morning. She had an ultrasound this morning. She showed me an ultrasound of her unborn baby.
Recent Examples on the Web An ultrasound done an hour later detected a major blood clot in the large artery behind his knee totally blocking the vessel, according to a deposition taken in a subsequent lawsuit. 
BostonGlobe.com, 7 Sep. 2022 Children can now enter the public gaze of millions with as little as their first ultrasound scan. WIRED, 27 Aug. 2022 But a follow-up ultrasound ordered by her doctor revealed a small tumor in her breast. Steve Smith, Hartford Courant, 23 Aug. 2022 Mindy was the first person to have a 4D ultrasound in Nashville, but hopefully they will be introduced further in the coming months and the quality will improve. Staff Author Updated, Peoplemag, 1 Aug. 2022 The same goes for the ultrasound technician who first detected the group of four and delivered the news to a shocked Ness. Jeff Truesdell, PEOPLE.com, 28 July 2022 Of those, slightly more than 50 were turned away after an ultrasound detected fetal cardiac activity. Maya T. Prabhu, ajc, 26 Aug. 2022 During week thirty-six, Shibata undergoes an ultrasound. Katy Waldman, The New Yorker, 8 Aug. 2022 While many patients present with heavy bleeding, some do not—and physicians can then look at hormone levels or an ultrasound to determine if an incomplete miscarriage has occurred or is inevitable. Wired, 7 Aug. 2022 See More
BostonGlobe.com, 7 Sep. 2022 Children can now enter the public gaze of millions with as little as their first ultrasound scan. WIRED, 27 Aug. 2022 But a follow-up ultrasound ordered by her doctor revealed a small tumor in her breast. Steve Smith, Hartford Courant, 23 Aug. 2022 Mindy was the first person to have a 4D ultrasound in Nashville, but hopefully they will be introduced further in the coming months and the quality will improve. Staff Author Updated, Peoplemag, 1 Aug. 2022 The same goes for the ultrasound technician who first detected the group of four and delivered the news to a shocked Ness. Jeff Truesdell, PEOPLE.com, 28 July 2022 Of those, slightly more than 50 were turned away after an ultrasound detected fetal cardiac activity. Maya T. Prabhu, ajc, 26 Aug. 2022 During week thirty-six, Shibata undergoes an ultrasound. Katy Waldman, The New Yorker, 8 Aug. 2022 While many patients present with heavy bleeding, some do not—and physicians can then look at hormone levels or an ultrasound to determine if an incomplete miscarriage has occurred or is inevitable. Wired, 7 Aug. 2022 See More Word History
First Known Use
1923, in the meaning defined at sense 1
Time Traveler
The first known use of ultrasound was in 1923 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文