看词语>英语词典>litmus翻译和用法

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

      • To me it's a litmus test for people about who they are and how they perceive the world and how secure they are about themselves.
        我只把这电影当作人们认清他们是谁,他们如何观察这个世界和他们如何看待他们自己的试金石。
      • The fifth view is more of a litmus test view.
        第五种视图更多的是一种LitmusTest视图。
      • A sense of control, according to Anderson, is the litmus test for success.
        据安德森看来,有无控制感是成功的试金石。
      • Ammonia gas is colorless which can turn wet red litmus paper to blue.
        氨气是无色的,它可把湿的红色石蕊试纸变成蓝色。
      • 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。
      • In general, the litmus test for separating honesty from corruption in official circles is money.
        一般来说,鉴别官场上廉洁与腐败的试金石是金钱。
      • Neutral reaction by litmus indicating paper.
        石蕊试纸呈中性反应。
      • The Baltics have replaced Berlin as the litmus test of western resolve.
        波罗的海已经取代柏林,成为西方决心的试金石。
      • 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。
      • You can discover the acidity of the solution with a litmus test.
        你可用石蕊来测试溶液的酸度。