Ettringite
[化] 钙矾石; 钙铝矾
🗣️ 情景例句
The advanced class is nonstop.
高级课程， 是没有休息的。
An inch in a miss is as good as an ell.
错无分大小，有错皆不好。
The bus was full. We couldn't get on.
车挤得满满的，我们上不去。