名词中文翻译
中文翻译：路易斯针
同义词：
['Lewis rod', 'Lewis bar']
例句：
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1.The scientist used a Lewis needle to conduct the experiment.
科学家使用一个路易斯针进行实验。
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2. The team leader had to use a Lewis bar to fix the car's engine.
车队队长不得不用一个路易斯棒来修理汽车的引擎。
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3. In ancient times, people often used Lewis rods to measure the length of the earth's shadow.
古代，人们经常使用路易斯棒来测量地球的影子长度。