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litmus

英 [ˈlɪtməs]

美 [ˈlɪtməs]

n.  石蕊(一种遇酸变红而遇碱则变蓝的物质)

化学

BNC.36064 / COCA.16349

牛津词典

    noun

    • 石蕊(一种遇酸变红而遇碱则变蓝的物质)
      a substance that turns red when it touches an acid and blue when it touches an alkali
      1. litmus paper
        石蕊试纸

    英英释义

    noun

    • a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions
        Synonym:litmus test

      双语例句

      • The fifth view is more of a litmus test view.
        第五种视图更多的是一种LitmusTest视图。
      • The success of wind power represents a litmus test for renewable energy.
        风能作为动力的成功是对可再生能源一次立见分晓的检验。
      • Ending the fighting must be the absolute priority, the litmus test of the agreements 'validity
        停火绝对是第一要务,也是检验协议是否有效的试金石。
      • The president's policy on abortion is regarded as a litmus test of his views on women's rights.
        总统在堕胎问题上的政策被视为其在妇女权利上的观点的表露。
      • I wish there were some easy litmus test that I could just give you so you'd know which of you would be making a mistake taking this class.
        我希望能有一种简单的石蕊测试,让我可以直接展示给你们并让你们知道,你们中的谁上这门课是一个错误。
      • Apply the litmus test: Can some other presentation technology do this?
        看看最关键的考验:其他一些表示技术能做到这一点吗?
      • Now, I would not provide a litmus test.
        现在,我不会提供石蕊测试。
      • Test: turns blue litmus paper red.
        做个试验吧,能把蓝色的石蕊试纸变成红色。
      • It requires a "Litmus Test", which determines a" good service ".
        它还需要一个“石蕊试验”,以决定是否是“良好的服务”。
      • This litmus test contains questions such as: Is this service reusable and how many consumers will it have?
        这个测试包含以下问题:这个服务是可重用的吗?它会有多少用户?