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alkalis 'ælkәlis

释义

n. 碱质, 碱金属

英文释义

n any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water
n a mixture of soluble salts found in arid soils and some bodies of water; detrimental to agriculture

词形变化

原型: alkali 原型变体: s

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