Petit's sinuses
[医] 波替氏窦, 主动脉窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
At any rate, our country and the United States need each other.
总而言之，我国与美国相互需要。
Oh, yes.
噢，是的。
Though he owned a large car,
尽管他有一辆豪华小轿车，