Casec
[医] 钙西克(酪蛋白钙的商品名)
🗣️ 情景例句
Well, assume that if you care about Michelle
噢， 假如你关心 Michelle
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。