Pozzolanic
[化]凝硬性的, 火山灰的
🗣️ 情景例句
The first word is snow.
第一个字是 雪 。
Take care of the pence, and the pounds will take care of themselves.
积少自然成多。
For nearly three and a half centuries she lay at the bottom of Stockholm harbour until her discovery in 1956.
这艘大船在斯德哥尔摩港口的海底躺了将近3个半世纪之后，直到1956年才被发现。