名词
中文翻译：计数管
同义词：
['red-tipped pipette', "red-tipped tube例句：1. The teacher used a red-tipped pipette to draw the students' attention.（老师用一根红吸管来吸引学生的注意力。）2. The artist carefully painted the red-tipped tube with watercolors.（艺术家小心翼翼地用水彩给这个红吸管画上颜色。）"]
例句：
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1. The teacher used a red-tipped pipette to draw the students' attention.
老师用一根红吸管来吸引学生的注意力。
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2. The artist carefully painted the red-tipped tube with watercolors.
艺术家小心翼翼地用水彩给这个红吸管画上颜色。
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3. The child was curious about the red-tipped pipette and wanted to try it out.
孩子对这个红吸管很感兴趣，想要尝试一下。