radiate
['reɪ.di.eɪt] verb
PRODUCE HEAT/LIGHT 产生热／光
intransitive or transitive
■to produce heat and/or light, or (of heat or light) to be produced （使热和／或光）辐射，放射，发散•The planet Jupiter radiates twice as much heat from inside as it receives from the Sun.木星内部散发出的热量是它吸收太阳热量的两倍。 •A single beam of light radiated from the lighthouse.一束光从灯塔射出。
['reɪ.di.eɪt] verb
EXPRESS 显露
intransitive or transitive
■to show an emotion or quality, or (of an emotion or quality) to be shown or felt 流露；显示；焕发•He was radiating joy and happiness.他显得快乐而又幸福。 •Enthusiasm was radiating from her.她热情洋溢。
['reɪ.di.eɪt] verb
SPREAD 扩散
intransitive + adverb or preposition
■to spread out in all directions from a central point 从中心散开；呈辐射状发出•Flows of lava radiated out from the volcano's crater.滚滚熔岩从火山口流向四面八方。 •Just before the breeding season, these birds radiate outwards to warmer climates.每当繁殖季节即将来临，这些鸟飞向四面八方，迁徙到气候较温暖的地带。 |