英语词汇“echocardiogram”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	echocardiogram
释义	English echocardiogramnoun [ C ] /ˌek.əʊˈkɑː.di.ə.ɡræm//ˌek.oʊˈkɑːr.di.ə.ɡræm/specialized a test using ultrasound (= sound waves used to produce an image of the inside of someone's body) to examine the structure of the heart and how well it is working: An echocardiogram showed her heart was pumping out only about 10% of the blood it collects, compared with about 60% in a healthy person.
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英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。