Bicuspid valves
[医] 二尖瓣
🧩 词语组成解析
n. 双尖齿\\na. 双尖的
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
Have you made the music arrangements?
音乐安排好了吗？
As you all know, doing business is not an easy thing to do.
大家都知道，做生意并不是一件容易的事。
I was so excited that I wanted to tell the whole world what we had found.
我激动得想要告诉全世界我们发现了什么。