ray

Ray 英汉词典

基本含义

• Ray can refer to a narrow beam of light or energy.

  光线可以指窄窄的一束光或能量。

• Ray can also denote a line or a segment that radiates from a point.

  射线也可以表示从一个点辐射出的线或段。

词语辨析

• Ray vs Beam: While both refer to a line of light, a ray is often considered a single line emanating from a point, whereas a beam can imply a wider, more diffuse light source.

  射线 vs 光束: 虽然两者都指光的线条，但射线通常被认为是从一点发出的单条线，而光束则可能意味着更广泛的、散射的光源。

• Ray vs Wave: A ray refers specifically to light or energy direction, while a wave involves oscillation and can refer to sound or other forms of energy.

  射线 vs 波: 射线特指光或能量的方向，而波则涉及振荡，可以指声音或其他形式的能量。

词汇扩充

• Ray of light: A visible beam of light.

  光线: 一束可见光。

• Ultraviolet ray: A type of light ray that is not visible to the human eye.

  紫外线: 一种人眼看不见的光线。

• Sunray: A ray of light from the sun.

  阳光: 太阳发出的光线。

近义词

• Beam

  光束

• Light

  光

• Line

  线

反义词

• Shadow

  阴影

• Darkness

  黑暗

柯林斯词典定义

• A ray is a narrow beam of light that comes from a source.

  射线是来自某个来源的狭窄光束。

牛津词典定义

• A ray is a line of light or other radiation that travels in a straight line.

  射线是一条以直线传播的光或其他辐射。

用法

• He saw a ray of sunlight streaming through the window.

  他看到了从窗户射进来的阳光。

• In the morning, the rays of the sun warmed the ground.

  早晨，太阳的光线温暖了大地。

• The ray of hope is what keeps us going.

  希望的光线是让我们继续前行的动力。

• She felt a ray of joy when she heard the news.

  当她听到这个消息时，她感到了一丝快乐的光线。

• The scientist studied the rays emitted by the radioactive material.

  科学家研究了放射性物质发出的射线。

• Fish have special adaptations to detect rays in the water.

  鱼类有特殊的适应性来探测水中的射线。

• She captured the beauty of the sunset with its colorful rays.

  她用色彩斑斓的光线捕捉到了日落的美丽。

• The lighthouse emits a strong ray to guide ships.

  灯塔发出强烈的光线引导船只。

• The ray of light illuminated the dark corner of the room.

  光线照亮了房间的黑暗角落。

• They measured the ray angles to calculate the distance.

  他们测量了射线角度以计算距离。

• The artist used rays of color to create a vibrant painting.

  艺术家用色彩的射线创作了一幅生动的画作。

• He felt a ray of inspiration hit him suddenly.

  他突然感到了一丝灵感的光线。

• They observed the rays during their physics experiment.

  他们在物理实验中观察了射线。

• The ray of light created a beautiful pattern on the floor.

  光线在地板上形成了美丽的图案。

• She wore sunglasses to shield her eyes from the harsh rays.

  她戴上太阳镜以保护眼睛免受刺眼的光线。

• In physics, rays are often used to describe the behavior of light.

  在物理学中，射线常用于描述光的行为。

• They tracked the rays to study their properties.

  他们追踪射线以研究其特性。

• The rays from the sun are essential for life on Earth.

  来自太阳的光线对地球上的生命至关重要。