Cavum pleuropericardiale
[医] 胸膜心包腔
🧩 词语组成解析
n. 空腔(如耳腔)
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
This is a story.
这是一个故事。
Thanks.
谢谢。