Valve test
[医] 瓣膜试验(检心脏)
🧩 词语组成解析
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
Now, tell us something about your trip.
好，跟我们说说你的旅行。
What right do you have to tell me what to do?
你凭什么指使我？
In his youth, his father and grandfather often told him stories about their family history.
年轻时，他的父亲和祖父常常同他说起他们的家史。