ray
- n.(热或其他能量的)射线;光线;(好事或所希望事物的)一点，少量;魟，鳐(扁体长尾，可食用);大调音阶的第2音
- vt.照射;放射;发光;希望等）闪现;（思想
raynoun
光线；（热或其他能量的）射线
a narrow line of light, heat or other energy
the sun's rays
太阳的光线
ultraviolet rays
紫外线
The windows were shining in the reflected rays of the setting sun.
窗户上闪耀着落日的余晖。
（好事或所希望事物的）一点，少量
a small amount of sth good or of sth that you are hoping for
There was just one small ray of hope .
只有一线希望。
魟，鳐（扁体长尾，可食用）
a sea fish with a large broad flat body and a long tail, that is used for food
大调音阶的第2音
the second note of a major scale
a person or thing that makes life brighter or more cheerful
to sit or lie in the sun, especially in order to get a suntan
ray
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1
N-COUNT 光线；光束
Rays of light are narrow beams of light....the first rays of light spread over the horizon...
地平线上出现的第一缕曙光
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2
N-COUNT 一丝，一线（希望、慰藉等）
A ray of hope, comfort, or other positive quality is a small amount of it that you welcome because it makes a bad situation seem less bad.They could provide a ray of hope amid the general business and economic gloom...
在普遍的商业和经济低潮中，他们能带来一线希望。
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3
N-COUNT 鳐;魟
A ray is a fairly large sea fish which has a flat body, eyes on the top of its body, and a long tail.
noun
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1
- cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside;most swim by moving the pectoral fins
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2
- any of the stiff bony spines in the fin of a fish
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3
- the syllable naming the second (supertonic) note of any major scale in solmization
- Synonym: re
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4
- a column of light (as from a beacon)
- Synonym: beam beam of light light beam ray of light shaft shaft of light irradiation
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5
- a group of nearly parallel lines of electromagnetic radiation
- Synonym: beam electron beam
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6
- a branch of an umbel or an umbelliform inflorescence
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7
- (mathematics) a straight line extending from a point
verb
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1
- expose to radiation
- irradiate food
- Synonym: irradiate
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2
- extend or spread outward from a center or focus or inward towards a center
- spokes radiate from the hub of the wheel
- This plants radiate spines in all directions
- Synonym: radiate
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3
- emit as rays
- That tower rays a laser beam for miles across the sky
数据来源：WordNet
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Error analysis of complex ray expansion method for target scattering field computation
用复射线展开法计算目标散射场的误差特性分析
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Optimized Design of the Ray - testing System
射线检测系统的优化设计
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There was just one small ray of hope .
只有一线希望。
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The whole family gathered together at Ray 's home .
全家人聚集在雷的家中。
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The trees form a natural protection from the sun 's rays .
树木起天然的保护作用，遮挡了阳光的照射。
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Water is not an effective shield against the sun 's more harmful rays .
水不能有效阻挡太阳中更有害的射线。
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The ozone layer screens out dangerous rays from the sun .
臭氧层能遮挡住来自太阳的有害射线。
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A spectrum is formed by a ray of light passing through a prism .
一束光通过棱镜就会形成光谱。
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The windows were shining in the reflected rays of the setting sun .
窗户上闪耀着落日的余晖。
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The ozone layer shields the earth from the sun 's ultraviolet rays .
臭氧层保护地球不受太阳紫外线的辐射。
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When the sun 's rays hit the earth , a lot of the heat is reflected back into space .
太阳光线照射到地球时，大量的热被反射回太空。
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They could provide a ray of hope amid the general business and economic gloom
在普遍的商业和经济低潮中，他们能带来一线希望。
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Ray was getting very hot and bothered about the idea .
这个想法让雷心慌意乱。
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Ray will earn his keep on local farms while studying
雷求学期间会在当地的农场干活赚取生活费。
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The sun 's rays can penetrate water up to 10 feet .
太阳的光线可以穿透到10英尺深的水下。
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NASA plans to launch a satellite to study cosmic rays
美国国家航空航天局计划发射一颗卫星上天，对宇宙射线进行研究。
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This was intended to exclude the direct rays of the sun
其目的是阻挡直射的太阳光。
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Children should have glasses which filter out UV rays
儿童应该戴上滤除紫外线的眼镜。
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Ray is a complicated , moody man behind the joking front .
雷是一个表面上嘻嘻哈哈，但内心复杂且情绪多变的人。
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The new Defence Minister is Senator Robert Ray .
新任国防部部长是参议员罗伯特·雷。
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Ray Bonner first relocated to Africa several years ago
雷·邦纳在几年前先搬到了非洲。
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It can be seen clearly in a ray of sunlight or under a lamp
它在阳光或灯光下清晰可见。
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A ray of sunlight thrust out through the clouds .
一缕阳光透过云层照射下来。
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Ray wouldn 't hurt a fly .
雷心肠很软。
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The sun 's ultraviolet rays are responsible for both tanning and burning .
阳光中的紫外线是皮肤晒黑和灼伤的根源。
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Ray changed his mind , claiming that he had been forced into confessing
雷翻了供，声称自己是被逼招供的。
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He has long felt that Ray was set up , that he was a patsy .
他一直觉得雷是被人陷害的，他是个糊涂蛋。
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Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun
臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。
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Electric rays stun their prey with huge electrical discharges
电鳐能放出强大的电流把猎物击晕。
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Ray painted below the waterline with a special anti-rust paint .
雷用专门的防锈涂料涂船的吃水线以下的部位。
- 习语