制冷剂 (zhì lěng jì) — refrigerant, cooling agent
Definizione
A technical compound noun meaning a substance used to absorb heat in cooling systems (air conditioners, refrigerators). 制冷 means 'to produce cooling'; 剂 marks it as a chemical agent.
noun
refrigerantcooling agent
Esempi
- 制冷剂。Kōng tiáo lǐ de zhì lěng jì xū yào dìng qī gēng huàn.The refrigerant in the air conditioner needs to be replaced regularly.
- 制冷剂。Zhè zhǒng zhì lěng jì duì huán jìng de wēi hài hěn xiǎo.This type of refrigerant is very low in environmental harm.
- 制冷剂，。Bīng xiāng de zhì lěng jì xiè lòu le, xū yào wéi xiū.The refrigerant in the refrigerator leaked and needs repair.
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