refrigerant
US /rɪˈfrɪdʒ.ə.rənt/
UK /rɪˈfrɪdʒ.ə.rənt/
名词
制冷剂, 冷却剂
a substance used for refrigeration, such as a liquid or gas that absorbs heat from an area and then releases it elsewhere
示例:
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The air conditioner needs more refrigerant to cool the room effectively.
空调需要更多制冷剂才能有效冷却房间。
•
Older refrigerators often used CFCs as a refrigerant, which are harmful to the ozone layer.
旧冰箱常使用氯氟烃作为制冷剂，这对臭氧层有害。