英语词汇echocardiography怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	echocardiography
释义	echocardiography/ˌekəʊkɑ:diˈɒɡrəfi/n. Med. the use of ultrasound waves to investigate the action of the heart 【医】超声心动技术，心回波描记术 □ echocardiograph /ekəʊˈkɑ:diəɡrɑ:f/ n.□ echocardiographer n.
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