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

• 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 raysgamma raysX-ray
• N-COUNT 一丝，一线（希望、慰藉等）
  Aray ofhope, 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。
• 鳐;魟
  Arayis a fairly large sea fish which has a flat body, eyes on the top of its body, and a long tail.

双语例句

• 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。
• 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。
• The sun cast its golden rays on the calm sea.
  金色的阳光投射到平静的海面上。
• Electric rays stun their prey with huge electrical discharges
  电鳐能放出强大的电流把猎物击晕。
• 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。
• The morning sun rises in the east, shedding its rays in all directions.
  旭日东升，光芒四射。
• 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》）
• 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。
• 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。
• 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。