名词
中文翻译：天平
同义词：
['balance', 'scale', 'balancer']
例句：
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1. The chemist used a balance to weigh the ingredients.
化学家用天平称量原料。
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2. The scale was too heavy for her to lift.
她的天平太重，她举不起来。
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3.The balancer carefully measured the weight of the object.
天平校准师仔细测量了物体的重量。