| 单词 | echocardiograph |
| 释义 | echocardiograph (extremely rare) n WORD FAMILY echocardiograph n a sonograph that creates an image of the heart and its abnormalities Hyper sonograph an instrument that uses the differential transmission and reflection of ultrasonic waves in order to provide an image of a bodily organ |
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英语词典包含147318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。