Cavs
abbr. cryopreserved allograft veins 冷藏保存同种异体移植静脉
🗣️ 情景例句
will read a poem by Robert Frost.
要朗读Robert Frost作的一首诗。
It's impossible. You may notice that the cost of raw materials has gone up in recent years.
不可能，您可能注意到了近年来原材料的价格上涨了。
Give me my pound of flesh!
把那一磅肉判给我！