Casec
[医] 钙西克(酪蛋白钙的商品名)
🗣️ 情景例句
Have you ever owned an animal?
你曾养过动物吗？
Do we really have the means to actually pull this off?
我们确实有办法把这事办成吗？
Why not?
好呀！ （为什么不呢？）