heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings
a mechanism consisting of a metal honeycomb through which hot fluids circulate; heat is transferred from the fluid through the honeycomb to the airstream that is created either by the motion of the vehicle or by a fan
例句
用作名词 (n.)
The hostage had been shackled to a radiator. 当时人质被铐在暖气片上。
He tossed his coat on a chair and warmed his hands at a radiator. 他把大衣扔到椅子上，把手放在暖气片上烤了烤。
The radiator is giving out a lot of heat. 散热器释放出很多热量。
Shall I put some anti- freeze in the radiator? 要不要在散热器里注入一些防冻剂？
经典引文
Polished metals are very imperfect radiators..of heat.
美
['reɪdieɪtər]
