Endocardium
n. 心内膜\\n[医] 心内膜
🗣️ 情景例句
I'm famished.
我饿死了！
The spoon is dirty, Would you bring me a clean one, please?
这汤勺是脏的，请你拿个干净的给我。
Besides, this man is a clever thief.
另外，此人是个聪明的小偷。