radiator

/ˈɹej.di(j)ˌej.tɚ/ 名词 C1

中文：散热器、暖气

Anything which radiates or emits rays.
A device that lowers engine coolant temperature by conducting heat to the air, through metal fins. · The car overheated because of a broken radiator.
A finned metal fixture that carries hot water or steam in order to heat a room. · The radiator kept the apartment warm during winter.· Steam hissed from the old iron radiator.
A type of antenna.

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