Endocardial cushions
[医] 心内膜垫
🧩 词语组成解析
心脏内的
n. （隔离两个表面的）垫( cushion的名词复数 ); 垫子; 起保护（或缓冲）作用的事物; （台球等运动） （台球桌内侧边缘的）弹性衬里
🗣️ 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
He was anxious about his son's safety.
他担心他儿子的安全。
Three million people watched as the ashes of this great man were gently poured into the brown waters of the river that would carry them to the ocean.
还有300万人守望着这位伟人的骨灰缓缓撒入褐以的恒河，河水把他的骨灰送向大海。