Casec
[医] 钙西克(酪蛋白钙的商品名)
🗣️ 情景例句
They want to work.
他们想工作。
No, I'm sorry, sir. We don't accept checks.
先生，对不起，我们不接受支票。
This was more than we could bear, so we decided to spend our last day exploring the countryside.
人多得使我们难以忍受，于是我们决定利用最后一天去乡间一游。