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查单词网limestonelimestone英英释意

limestone

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英 ['laɪmstəʊn] 美['laɪmston]

英语单词limestone

英英释义考试真题实用场景例句

n. [岩] 石灰岩

英英释意

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