radiantKK [ˋreˏdiənt] /ˈɹeɪˌdiənt/发音形容词1容光焕发的、洋溢喜悦的、神采飞扬的She looked radiant on the morning of her wedding.婚礼当天早上,她看起来容光焕发。2灿烂的、洋溢的He greeted every customer with a radiant smile.他以灿烂的笑容迎接每一位顾客。3发光的、明亮的、光灿的The radiant moon lit up the whole valley.明亮的月光照亮了整座山谷。4辐射的物理The stove gives off radiant heat rather than warming the air.这种暖炉是靠辐射热取暖,而不是加热空气。用这个字练口说→