词汇精选：radiant的用法和辨析

一、详细释义： , adj. , 辐射的 , 例句： ,The concepts of radiant emittance and of irradiance are plementary.,辐射的发射强度和辐照度是两个互补的概念。, 例句： ,The earth would be a frozen ball if it were not for the radiant heat of the sun.,如果没有太阳辐射的热量，地球将是一个冰封的世界。, 光芒四射的 , 例句： ,The evening sun warms the old red brick wall to a radiant glow.,夕阳为古老的红砖墙罩上了一层暖暖的炫目光辉。, 例句： ,Out on the bay the morning is radiant.,海湾里的早晨阳光灿烂。, 容光焕发的 , 例句： ,Kathy *** iled at her daughter's radiant face.,凯茜对着女儿容光焕发的面孔微笑着。, 例句： ,On her wedding day the bride looked truly radiant.,婚礼那天，新娘看上去真是光彩照人。, n. , 光点；发光的物体 , 例句： ,The radiant, or source, of the shower is located near Vega.,流星雨的光点或者光源位于织女星的附近。, 二、词义辨析： , bright,brilliant,glowing,radiant,luminous ,这些形容词均含有“明亮的”之意。bright常用词，与昏暗相对应，侧重形容光线的强度，指一切自身发光明亮或反射光的事物。brilliant指非常亮或亮得引人注目，多含闪耀或反光闪烁之意。glowing指稳定光源发出的明亮持久的光，或燃烧最后阶段产生的红光。radiant侧重光线的射击，也可指像太阳或星星一样发光的东西。luminous着重指发出持续稳定的亮光；可指在黑暗中的发光物。, 三、相关短语： ,radiant energy,辐射能，辐射能量, 四、参考例句： ,Her hands are radiant with rings.,她手上的戒指闪闪发光。,We are influenced by his radiant optimi *** .,他那具有感染力的乐观主义影响了我们。,Everything looked radiant in the morning sun.,在朝阳之下，万物焕然一新。,We are influenced by his radiant?optimi *** .,他那具有感染力的乐观主义影响了我们。,The bride's hands are radiant with rings. She is radiant with joy.,新娘子双手的戒指光彩夺目，她满脸是华光照人的幸福状。,The box can give off discrete amounts of radiant energy.,那个盒子可以释放出不连续的辐射能量。,The advertiser has a gentle voice and a radiant *** ile.,那个报幕员嗓音柔和、笑容灿烂。,The concepts of radiant emittance and of irradiance are plementary.,辐射的发射强度和辐照度是两个互补的概念。,They give off discrete amounts of radiant energy.,它们放出不连续的辐射能量。,The sun was radiant in a clear blue sky.,湛蓝的天空阳光灿烂。