rays

英 [ˈreɪz] 美 [ˈreɪz]

n.  光线; (热或其他能量的)射线; (好事或所希望事物的)一点，少量; 魟，鳐(扁体长尾，可食用)
ray的第三人称单数和复数

柯林斯词典

  1. See also: ...the first rays of light spread over the horizon... It can be seen clearly in a ray of sunlight or under a lamp... The sun's rays can penetrate water up to 10 feet. cosmic rays gamma rays X-ray
  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.
    1. 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。
    2. The one ray of sunlight in this depressing history is her meeting and falling in love with Martin.
      在这段阴郁的时期，遇到并爱上马丁成为她唯一的一丝慰藉。
  3. 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.
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    双语例句

    1. This was intended to exclude the direct rays of the sun
      其目的是阻挡直射的太阳光。
    2. It's safer to fake a tan with make-up rather than subject your complexion to the harsh rays of the sun
      用化妆品打造出古铜色的皮肤比让皮肤受太阳的暴晒更为安全。
    3. Children should have glasses which filter out UV rays
      儿童应该戴上滤除紫外线的眼镜。
    4. 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。
    5. 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。
    6. Electric rays stun their prey with huge electrical discharges
      电鳐能放出强大的电流把猎物击晕。
    7. 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。
    8. 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。
    9. The bright moon was pouring down the soft rays.
      明月泻下柔和的光线。
    10. The morning sun rises in the east, shedding its rays in all directions.
      旭日东升，光芒四射。
    11. The wings of a crow cannot shut out the rays of the sun.
      乌鸦的翅膀挡不住太阳的光辉。
    12. When a surface is perpendicular to the rays, their intensity is at its maximum.
      当表面与射线垂直时，射线的强度最大。
    13. The rising sun radiated myriads of golden rays.
      初升的太阳放射出万道金光。
    14. The rays of the setting sun shone slantwise through the trees onto the road.
      斜射的阳光穿过树丛，洒落在大道上。
    15. The vast oilfield was bathed in the golden rays of the morning sun.
      百里油田沐浴着金色的朝晖。
    16. It is a matter of fact that excessive exposure to the sun's rays, especially in fairskinned people, can cause skin cancer.
      事实上，过度地暴露于阳光之下，特别是对那些白皮肤的人们来说，易患皮肤癌。
    17. Secondary xylem consists of pitted vessels, parenchyma fibers and rays.
      次生木质部由孔纹导管、薄壁组织及射线所组成。
    18. To every home the sun imparts its brighter rays,| old peachwood charms, renewed,'gainst evil shall insure.
      千门万户曈曈日，总把新桃换旧符。（王安石《元日》）
    19. The sun cast its golden rays on the calm sea.
      金色的阳光投射到平静的海面上。
    20. The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.
      围绕地球的臭氧层保护着我们的皮肤免受紫外线的伤害。
    21. They can protect your eyes from ultraviolet rays.
      它们可以保护你的眼睛不受紫外线的伤害啊。
    22. The sun's powerful rays break down the collagen and elastin proteins in the skin.
      太阳的强烈射线分解了皮肤中的胶原蛋白和弹性蛋白。
    23. Much of the energy is absorbed as the Sun's rays pass through the atmosphere.
      太阳光线通过大气层时许多能量被吸收去了。
    24. It began with chemo war, death rays and fire guns even killed the night.
      一切开始于化学战，死亡射线和火枪甚至扼杀了夜晚。
    25. With the first faint rays of dawn, he left the ancient city.
      他在晨光熹微中离开了这座古城。
    26. Essentially, all the neutrons and part of the gamma rays are emitted in the actual fission process.
      从根本上说，所有的中子和一部分γ射线都是在裂变实际的过程中放射出来的。
    27. Safety protection measures of X rays, for individuals and groups without X ray power radiation injury.
      安全的X射线防护措施，对个人和群体绝无X射线电力辐射伤害。
    28. Cosmic rays and X-rays produce energetic electrons by ionization.
      宇宙射线和X射线因其电离作用产生高能电子。
    29. Electromagnetic radiation is optical light, infrared, ultraviolet, radio, x-rays, gamma rays.
      电磁辐射是，光学光线，红外线，紫外光，无线电x光，和伽马射线。
    30. To the peaceful night and its starlit magnificence succeeded the immutable day and the sun's ardent rays.
      恼人的白昼和炙热的太阳代替了宁静的黑夜和美丽的星光。
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