echocardiograms 📖 中文释义 (echocardiogram 的复数) n. 心回波图, 超声波心动图 🧩 词形变化 原形 echocardiogram 📘 English Definition(英文释义) plural of echocardiogramn. a graphical image of the heart produced by an echocardiograph ← echocardiogram echocardiograph →