Cavum pleuropericardiale
[医] 胸膜心包腔
🧩 词语组成解析
n. 空腔(如耳腔)
🗣️ 情景例句
I know. But we're going to be late for dinner.
我知道。但我们晚餐可要迟到了。
My brother has a bad headache.
我的兄弟患严重的头疼。
I looked out of the window.It was dark outside.
我望望窗外，外面一片昏暗。