Endocardium
n. 心内膜\\n[医] 心内膜
🗣️ 情景例句
Do you?
你会吗？
I'm very pressed for cash at the moment, can I pay you next week?
我现在手头有点紧，再周再付给你行吗？
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。