Cavs
abbr. cryopreserved allograft veins 冷藏保存同种异体移植静脉
🗣️ 情景例句
But, like your Grandpa suggested,
但是， 照你爷爷所建议的，
A good friend is my nearest relation.
良友如近亲。
Sam, what are you going to do tomorrow?
山姆，你明天打算干啥？