radiant

radiantradiantD.J.:[ˈreidiənt]K.K.:[ˈrediənt]adj.1.■放热的; 发光的; 辐射的He is doing research on radiant intensity.他在研究辐射强度。2.■喜悦的, 容光焕发的She was radiant with joy.她高兴得容光焕发。He gave a radiant smile when he heard the news.他听到这个消息后露出欣喜的微笑。Her face was radiant with delight at the good news.听了这个好消息, 她的脸上乐开了花。

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radiant['reidiənt]adj.1.■光芒四射的2.■明亮的，光辉灿烂的3.■喜悦的；光彩的4.■辐射的，放射的n.1.■发光的物体；发热的物体2.■【天文学】(流星)辐射点近义词bright

radiantradiant[ˈreidjənt]adj.1.■辐[放, 发]射的, 发生辐射热的2.■发光的; 光芒四射的, 灿烂的; 容光焕发的the radiant sun耀眼的太阳a radiant smile满脸微笑radiant with joy喜形于色

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词性变化radiant[ˈreidjənt]n.1.■光[热, 辐射]源; 发光[热]的物体; 光点[体]; (流星)辐射点2.■(电灯、煤气炉)白炽部分

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继承用法radiantlyadv.

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参考词汇见bright;