Calcium sillicate
[机] 硅酸钙
🧩 词语组成解析
🗣️ 情景例句
It'll be our secret.
这只是你我之间的秘密。
As to you, I despise you.
至于你，我看不起你。
An Indian came into the waiting room, and walked quickly to the doctor's door.
一个印度人走进候诊室，快步朝医生的门口走去。