Aneurysmal sac
[医] 动脉瘤囊
🧩 词语组成解析
[医] 动脉瘤的
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
Good. Very good. Family Album, U.S.A.
不错， 很不错。 美国写真集 。
A book is the same today as it always was and it will never change.
一本好书今天如此，将来也如此，永不改变。
As I was looking for it, the landlord came in.
当我正在寻找时，酒店老板走了进来。