名词
中文翻译：Unknown
同义词：
['refrigerant', 'coolant例句：1. The car needsa new oil change to keep it runningsmoothly.（这辆车需要换油，以保持其顺畅运行。）2. The engine is gettinghot', 'so we need to add somechill oil to the system.（发动机过热了，我们需要向系统添加一些冷却剂。）']
例句：
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1. The car needsa new oil change to keep it runningsmoothly.
这辆车需要换油，以保持其顺畅运行。
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2. The engine is gettinghot, so we need to add somechill oil to the system.
发动机过热了，我们需要向系统添加一些冷却剂。
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3.The engineers used a special type ofchill oil to prevent the pipes from freezing.
工程师们使用了一种特殊的冷却剂来防止管道结冰。