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硬水使壺生水垢.Hard water furs the kettle.硬水使水壺生了垢.Hard water furred the kettle.經(jīng)過加入碳酸鈉能被軟化的硬水,稱為永硬水.Hard water which can be softened by adding sodium carbonate is called permanent hard water....

“硬水”的英語可以翻譯為：[化] hard water ...

“硬水”的拼音為：yìng shuǐ...