名词
中文翻译：冷却剂
同义词：
['coolant', 'refrigerant']
例句：
-
1.The cooling agent helps to keep the room temperature at a comfortable level.
冷却剂帮助将房间温度保持在舒适的水平。
-
2. The cooling agent is used in air conditioners to remove excess heat from the air.
冷却剂用于空调中，以去除空气中的多余热量。
-
3.The use of natural refrigerants as cooling agents has become increasingly popular in recent years.
近年来，使用天然制冷剂作为冷却剂越来越受欢迎。