Aortic notch
[医] 重搏切迹(脉波)
🧩 词语组成解析
a. 主动脉的\\n[医] 主动脉的
notch
[nɑtʃ]
n. (V字形的)槽口;刻痕;<美>峡谷;等级;
vt. 砍，切;在…上作刻痕、开槽口;作刻痕计算;得分;
🗣️ 情景例句
John Philip Sousa. John Philip Sousa
的曲子。
How embarrassing!
多难为情啊！
wants agreement on general principles, which could be applied to many types of products and perhaps extended to other countries.
则希望就普遍的原则取得一致，而这些原则适用于许多不同产品，同时可能延伸到其它国家。