菜篮子兴趣思朗文词典

hard water

H 开头单词

同根派生

     

英汉例句

  • Hard water and soft water are two different kinds of water.
    硬水和軟水是兩種不同的水。
  • One way to counteract hard water is by using a water softener.
    中和硬水的方法是使用軟水劑。