| 释义 |
ra·di·atorBrE /ˈreɪdieɪtə(r)/ NAmE /ˈreɪdieɪtər/ noun a hollow metal device for heating rooms . Radiators are usually connected by pipes through which hot water is sent 散热器；暖气片◆ a central heating system with a radiator in each room 每个房间都配有一个散热器的中央供暖系统a device for cooling the engine of a vehicle or an aircraft （车辆或飞行发动机的）冷却器，水箱 |