Beraud's valve
[医] 贝罗氏瓣(泪囊襞)
🧩 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
I wish Robbie and Alexandra had come to this meeting.
我真希望Robbie和Alexandra已经来参加开会。
One of my suitcases is small,and the other one is medium size.
我的一个提包是小的，另一个是中等的尺寸。
The contract contains basically all we have agreed upon during our negotiations.
这个合同基本上囊括了所有我们在谈判中所达成协议。