Aortic valve
主动脉瓣
🧩 词语组成解析
a. 主动脉的\\n[医] 主动脉的
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
Do I know Pete Waters?
我可认识Pete Waters？
I know the boy whose father is a manager.
我知道那个男孩的父亲是经理。
It took the police nearly an hour to get the traffic on the move again.
警察花了将近一个小时才使车辆又开起来。