Valvulae semilunaris
[医] 半月瓣
🧩 词语组成解析
[医] 瓣, 瓣膜
🗣️ 情景例句
You've come up with a good idea.
你想出来的主意好极了。
I am sorry that we are unable to make you an offer for the time being.
很抱歉目前我们不能报盘。
I have always envied your good luck.
我一直羡慕你的运气好。