Calcium sillicate
[机] 硅酸钙
🧩 词语组成解析
🗣️ 情景例句
My opinion exactly.
英雄所见略同。
I paid another two dollars for my laundry this morning.
今天早晨我付了剩下的两美元洗衣服。
I'm rich, so I can buy myself lots of good things!
“我很富，所以我能给自己买许许多多的好东西！”