Ettringite
[化] 钙矾石; 钙铝矾
🗣️ 情景例句
That's right, sweetheart.
是的，宝贝。
The land in this region is dry and parched.
在这个区域的陆地是干燥炎热的。
In the centre of the hall, there were a number of tall structures which contained coloured lights.
展厅中央是装有彩色灯泡的许多高高的构件，