heart murmur
短语n. 心脏杂音
发音
US
词形变化
heart murmurs
复数
heart murmurs
释义与例句
n.
-
1.
A sound produced when blood is pumped across a heart valve, loud enough to be heard with a stethoscope and often (but not necessarily) indicative of a physiological defect in the heart.
心脏杂音
心杂音
可数 不可数 医学