Valva
[医] 瓣, 瓣膜
🗣️ 情景例句
Yes, it was delicious.
对， 味道非常好。
Have you made anything?
你做东西吗？
We hope that the next negotiation will be the last one before signing the contract.
我们希望下一交谈判将是签订合同前的最后一轮谈判。