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