Calcsinter
[化]钙华, 石灰华, 多孔石灰岩
🗣️ 情景例句
Help me with them, Marilyn.
帮我戴上， Marilyn。
It's quite an intersive few days.
那几天可真紧张。
He was so surprised at being discovered that he did not even try to run away.
他由于被人发现而感到非常吃惊，甚至都没有企图逃跑。