noun 下载 🔗分享 辐射源，发光点 A point source from which radiation is emitted. Examples : "The sun is a radiant from which heat and light are emitted. " 太阳是一个辐射源，热和光都从它发出。 physics energy 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 辐射点 The apparent origin, in the night sky, of a meteor shower. Examples : "During the Leonid meteor shower, astronomers located the radiant in the constellation Leo. " 在狮子座流星雨期间，天文学家们确定了其辐射点位于狮子座。 astronomy space phenomena 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 半径，射线 A straight line proceeding from a given point, or fixed pole, about which it is conceived to revolve. Examples : "The architect used a radiant to measure the angle of the roof's slope. " 建筑师用一个半径（射线）来测量屋顶斜坡的角度。 math point figure direction 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 容光焕发，光芒四射 Radiating light and/or heat. Examples : "the radiant sun" 容光四射的太阳 energy physics appearance 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 发光的，容光焕发的。 Emitted as radiation. Examples : "The sun's radiant energy warms the earth. " 太阳所发出的辐射能量温暖着地球。(Tàiyáng suǒ fāchū de fúshè néngliàng wēnnuǎnzhe dìqiú.) energy physics science 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 容光焕发，神采奕奕。 Beaming with vivacity and happiness. Examples : "a radiant face" 容光焕发的脸庞 appearance character emotion 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 容光焕发，光芒四射。 Emitting or proceeding as if from a center. Examples : "The sun's light was radiant, emanating warmth and brightness from its central point. " 太阳的光芒是如此的灿烂耀眼，仿佛所有的温暖和光明都从它的中心点向四面八方辐射开来。 appearance energy quality 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 容光焕发，光芒四射. Giving off rays; said of a bearing. Examples : "the sun radiant; a crown radiant" 太阳容光焕发；王冠光芒四射。 physics technical energy 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 光芒四射，容光焕发 Having a ray-like appearance, like the large marginal flowers of certain umbelliferous plants; said also of the cluster which has such marginal flowers. Examples : "The cow parsnip displayed a radiant flower cluster, its outer blossoms extending like bright white rays. " 这种牛防风草展示着光芒四射的花簇，它外层的花朵像明亮的白色光线一样伸展开来。 appearance plant biology 与AI对话词汇游戏阅读练习
