Casec
[医] 钙西克(酪蛋白钙的商品名)
🗣️ 情景例句
She's smart and sensitive for her age.
就这样的年龄来说 ，她很聪明而且懂事。
I often go out in the morning.
我常常在早上出门。
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。