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

• Neutral reaction by litmus indicating paper.
  石蕊试纸呈中性反应。
• Do you see some sort of litmus test?
  您认为有某种类似石蕊试纸的东西可以帮助判断吗？
• Success and fame are often the litmus test of one's character.
  成功和名誉往往是对一个人的人格考验。
• 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？
• The fifth view is more of a litmus test view.
  第五种视图更多的是一种LitmusTest视图。
• 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。
• Here's the litmus test you can use in order to determine if you are one.
  你可以用下面的测试来确定一下你是否是个好男人。
• 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？
• 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。
• Applying the Service Litmus Test to determine which candidate services are appropriate to expose.
  应用ServiceLitmusTest，以确定候选服务是否适合公开。