柯林斯詞典radiator /?re?d??e?t?/ (radiators) 1. N-COUNT A radiator is a hollow metal device, usually connected by pipes to a central heating system, that is used to heat a room. 煖氣片2. N-COUNT The radiator in a car is the part of the engine that is filled with water in order to cool the engine. (汽車引擎的) 水箱 返回 radiator劍橋詞典a device , usually a container filled with water , that sends out heat , often as part of a heating or cooling system （通常指依靠水循環(huán)的）煖氣裝置；散熱器；冷卻器 When we installed the central heating , we put a radiator in every room . 我們安裝中央供煖系統(tǒng)時，在每個房間都安了散熱器。 My car engine overheated because the water had leaked out of the radiator. 我的汽車引擎過熱，原因是散熱器漏水。 返回 radiator