名词中文翻译
中文翻译:石蕊试纸
同义词:
['litmus paper', 'litmus strip']
例句:
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1.The doctor used the litmus testpaper to check her urine for drugs.
医生用石蕊试纸检查她的尿液是否有毒品。
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2.The scientist used a litmus testpaper to detect the presence of acid in the solution.
科学家使用石蕊试纸检测溶液中是否存在酸性物质。
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3.The teacher gave the students a litmus testpaper to identify the color change when they mixed vinegar and baking soda.
老师给学生分发了石蕊试纸,让他们识别醋和苏打水混合时颜色的变化。