Datholite
硅硼钙石
🗣️ 情景例句
How was the patient?
病人怎么样了？
Pick up the receiver and deposit a coin in the slot.
拿起听筒和放一个硬币到投币口。
I like writing to my penfriend, but it takes a lot of time.
我喜欢给笔友写信，但那很花时间。