| 单词 | ballistocardiograph |
| 释义 | ballistocardiograph in American English (bəˌlɪstoʊˈkɑrdiəˌgræf) US noun an instrument that records the slight recoil of the body, while on a special bed, caused by the contractions of the heart: used to measure cardiac pumping power and the elasticity of the aorta Word origin < ballistic + cardiograph |
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