radiatera•di•ate /'reɪdɪeɪt/ (radiated, radiated; radiating)

vi

1. 散发(光、热等)，辐射，发散

• heat radiating from the car 汽车散发出的热量

2. (感情、品质等)流露，显露；焕发

3. (由中心)呈辐射状发出，向四周伸张

• Roads radiate from the center of the town. 数条道路从镇中心呈放射状向外展开。

vt

1. 发射(光、热等)

• The sun radiates light and heat. 太阳散发出光和热。

2. 使呈辐射状发出，使从中心发散

3. 流露，显示，焕发

• He radiated anxiety to curry favour with his boss. 他显得急于讨得上司的欢心。