Calcium sillicate
[机] 硅酸钙
🧩 词语组成解析
🗣️ 情景例句
He was very kind.
对人和蔼。
Ann prefers cold weather to hot weather.
安喜欢寒冷天气，不太喜欢炎热天气。
In cities he refused to travel in a rickshaw, a two-wheeled cart pulled by a bare-footed man.
在城里，他拒绝乘坐那种赤脚车夫拉的两轮人力车。