Pleural sac
[医] 胸膜腔
🧩 词语组成解析
a. 胸膜的, 肋膜的\\n[医] 胸膜的
sac
[sæk]
n. （动植物组织中的）囊，液囊;
abbr. 缩写 = (US) Strategic Air Command 战略空军司令部。;
🗣️ 情景例句
And tell me where you are and what's happened.
告诉我你在哪里，发生了什么事？
The dogs bark, but the caravan goes on.
我行我素，岂管他哉。
And she encouraged me when I made up my mind to go to college.
我下决心上大学时，她则给我予鼓励。