名词
中文翻译：制冷剂
同义词：
['cooling fluid', 'refrigerant', 'refrigerant oil例句：1. The refrigerator uses a refrigerant to keep the food cold.（冰箱使用一种制冷剂来保持食物冷却。）']
例句：
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1. The refrigerator uses a refrigerant to keep the food cold.
冰箱使用一种制冷剂来保持食物冷却。
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2.The engineer found a leak in the refrigerant system and fixed it immediately.
工程师发现制冷系统有泄漏，并立即进行了修复。
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3. The new refrigerant has a lower environmental impact than traditional ones.
新型制冷剂比传统制冷剂对环境的影响小。