Aortic spine
[医] 主动脉梭
🧩 词语组成解析
a. 主动脉的\\n[医] 主动脉的
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
I want to spend more time with Robbie.
我想多花点时间和Robbie在一起。
His presence in the room was not noticed.
没有人注意到他在房间里。
Sure! We picked lots of apples.
当然记得了！我们摘了很多苹果。