limestone

中文意思

• n. 石灰岩

英文解釋

• n. a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals

詞形變化

複數

limestones

例句

1. n. 石灰岩

   The ancient cave was formed over thousands of years as water slowly eroded the soft limestone.

   這座古老的洞穴經歷了數千年的時間，由水慢慢侵蝕軟質的石灰岩而形成。