名词
中文翻译：正常丁烷
同义词：
['正常丁烯例句：1. The normal butane was used to cool the room.（正常丁烷被用来冷却房间。）2. The normal butane is a common solvent for many chemical reactions.（正常丁烷是许多化学反应的常见溶剂。）']
例句：
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1. The normal butane was used to cool the room.
正常丁烷被用来冷却房间。
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2. The normal butane is a common solvent for many chemical reactions.
正常丁烷是许多化学反应的常见溶剂。
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3.The normal butane was used as a fuel in the car engine.
正常丁烷被用作汽车发动机的燃料。