Cavs
abbr. cryopreserved allograft veins 冷藏保存同种异体移植静脉
🗣️ 情景例句
As simple as that.
就这么简单。
I ate peaches for breakfast yesterday.
我昨天早饭吃的是桃子。
And, as in a nightmare, there was nobody in sight to help me.
就像在恶梦里一样，见不到一个人可以帮助我。