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

• 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。
• 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。
• The sun cast its golden rays on the calm sea.
  金色的阳光投射到平静的海面上。
• The rising sun radiated myriads of golden rays.
  初升的太阳放射出万道金光。
• 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。
• 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。
• Electric rays stun their prey with huge electrical discharges
  电鳐能放出强大的电流把猎物击晕。
• 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。
• 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。
• This was intended to exclude the direct rays of the sun
  其目的是阻挡直射的太阳光。