| 释义 |
ray 1 AHD[rā] D.J.[reɪ]K.K.[re]n.（名词）- A thin line or narrow beam of light or other radiant energy.光线，放射线：极细的一条或极窄的一束亮光或其它辐射能
- A graphic or other representation of such a line.光谱线：表示这种光线的图案或其它方法
- Radiance; light.光辉；光彩
- A small amount; a trace:少量：很少的数量；蛛丝马迹：not a ray of hope left.不抱任何一丝希望
- Mathematics A straight line extending from a point. Also called half-line 【数学】 射线：从一点发出的一条直线 也作 half-line
- A structure or part having the form of a straight line extending from a point.放射组织，放射状：具有射线形式的结构或部分
- Any of the bright streaks that are seen radiating from some craters on the moon.辐射纹：从月球火山口辐射出的明亮线条之一
- Botany 【植物学】
- A ray flower or the corolla of a ray flower.舌状花：舌状花或这种花的花冠
- A branch of an umbel.伞形花序柄：伞形花序的分枝
- Zoology 【动物学】
- One of the bony spines supporting the membrane of a fish's fin.鳍刺：支持鱼鳍膜的骨状刺之一
- One of the arms of a starfish or other radiate animal.海星的足：海星或其它多枝条动物的肢体之一
- rays Slang Sunshine: rays 【俚语】 太阳光：Let's go to the beach and catch some rays.让我们到海边享受点阳光
v.tr.（及物动词）rayed, ray.ing, rays - To send out as rays; emit.放射，照射：以射线的形式向外散出；发射
- To supply with rays or radiating lines.提供光线：提供光线或辐射线
- To cast rays on; irradiate.发光，发亮：将光线投向；照耀
- Middle English 中古英语
- from Old French rai 源自 古法语 rai
- from Latin radius 源自 拉丁语 radius
ray 2 AHD[rā] D.J.[reɪ]K.K.[re]n.（名词）- Any of various marine fishes of the order Rajiformes or Batoidei, having cartilaginous skeletons, horizontally flattened bodies, and narrow tails.鳐；魟：鳐目或魟目中繁多的水生鱼类中的一种，骨软，身体扁平，尾窄
- Middle English raye 中古英语 raye
- from Old French raie 源自 古法语 raie
- from Latin raia 源自 拉丁语 raia
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