n.光线；射线；辐射

vi.发光；辐射

vt.释放射线；用光线装饰

n.[动]鳐

Ray.

n.雷（人名）

My eyes are blind by the direct ray of light. 在光线的直射下，我看不清楚东西。

He focused the sun's ray on a piece of paper with a burning-glass. 他用一面凸透镜把阳光在纸上聚成焦点。

X ray is increasingly used in industry as well. 在工业中X射线也得到了广泛应用。

Besides, a global ray-tube tracing method is presented, which is to trace the global wave tubes instead of the many small ray tubes for simulating wave propagations in urban areas. 另外，本论文提出广射线柱追踪法，其中乃是追踪整体射向建筑物表面之辐射电波，有别于一般射线追踪法将发射天线的辐射电波以多个小射线柱来模拟。

The ncident comes just weeks after Crocodile Hunter Steve Irwin died after being stung by a ray. 这场意外发生在鳄鱼捕手史蒂夫艾文被鳐刺死的数星期之后。

Ray take a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡，接着便冲出了房间。

As time went on,his intelligence rayed out more brightly. 随着时间的推移，他的智慧之光愈加灿烂夺目。

We saw a ray at the aquarium. 我们在水族馆看见了一只鳐。

Besides, a global ray-tube tracing method is presented, which is to trace the global wave tubes instead of the many small ray tubes for simulating wave propagations in urban areas. 另外，本论文提出广射线柱追踪法，其中乃是追踪整体射向建筑物表面之辐射电波，有别于一般射线追踪法将发射天线的辐射电波以多个小射线柱来模拟。

ray的基本意思是“光束,光线”,一般指发光体如太阳或月亮等发出来的光线,也可作“射线”解,指热、电或其他形式的能的射线,用作这两种意思时,常以复数形式出现。

ray还可作“一线”解,常与a与of连用,意思是“一线…”,表示微量、丝毫。

ray用于比喻可指“智慧之光”。