Aortic obstruction
[医] 主动脉梗阻
🧩 词语组成解析
a. 主动脉的\\n[医] 主动脉的
obstruction
[əb'strʌkʃən]
n. 障碍物;阻碍的行为或例子;阻碍，受阻;妨碍议事;
🗣️ 情景例句
Why do we need a swimming pool? Everyone in the family hates swimming!
我们需要游泳池做什么呢？家里人都讨厌游泳。
A pound of care will not pay an ounce of debt.
深忧偿不了小债。
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？