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
Please sit down.
请坐下。
Poor health may be a bar to success in life.
健康不佳可能成为人一生中取得成功的障碍。
Mrs. Zhu, I called to tell you that the conference has been delayed until the 15th and 16th.
朱夫人，我来告诉你会议已经推迟到了15号至16号开。