| 释义 |
radiator/ˈreidieitə/n. 1 a person or thing that radiates 辐射体(人或物) 2a a device for heating a room etc., consisting of a metal case through which hot water or steam circulates 供暖器，暖气装置 b a usu. portable oil or electric heater resembling this (通常指手提的)燃油炉；电炉 3 an engine-cooling device in a motor vehicle or aircraft with a large surface for cooling circulating water (汽车或飞机引擎的)散热器 |