Endocardium
n. 心内膜\\n[医] 心内膜
🗣️ 情景例句
We're promoting you to a senior position effective immediately.
我们将马上给你升职。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
I want to find out more about my 'roots,' he said.
“我想要更多地探寻我的‘根’。”