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ray [rei]    添加到生词本 复制网址
基本释义
  • n. 光线,放射线,闪烁,光辉,微量
    vi. 射出光线,浮现,放射光线
    vt. 放射,显出
常用短语
    1. cosmic ray
      n. 宇宙光
    2. x ray
      n. X光
    3. actinic ray
      光化射线
    4. alpha ray
      阿尔法射线，甲种射线
    5. beta ray
      乙种射线
    6. cathode-ray oscilloscope
      阴极射线示波管，阴极射线示波器
    7. cathode-ray tube
      阴极射线管，伦纳德氏管
    8. gamma ray
      丙射线，丙种射线
    9. heat ray
      热射线，热线
    10. infrared ray
      红外线
    11. medullary ray
      髓射线，髓线
    12. ray floret
      舌状花
    13. ray flower
      边花
    14. ray of light
      光线
    15. roentgen ray
      伦琴射线，伦琴线，爱克斯光线
    16. vascular ray
      维管射线
    17. butterfly ray
      蝴蝶鳐
    18. cathode ray
      n. 阴极射线
    19. electric ray
      n. [鱼]电鳐
    20. x-ray therapy
      n. X光治疗法(多用于癌症病患)
    21. delta ray
      【电】 σ射线
    22. x-ray photography
      【医】 X线照相术
    23. x-ray tube
      【电】 X射线管
参考例句
    1. X-rays can pass through some solid materials.
      X射线能够透过某些固体物质。
    2. Surgery now utilizes X-rays.
      现在外科使用X光。
    3. Go and have your chest X-rayed.
      去X 光透视一下你的胸部。
    4. The golden rays of the rising sun light up the windows.
      旭日的灿灿金光照在窗子上。
    5. The sun's golden rays lit up the earth.
      金灿灿的阳光洒满大地。
英英解释

  • 　7个名词解释

    1. a column of light (as from a beacon)
      [同] irradiation, beam, beam of light, light beam, ray, ray of light, shaft, shaft of light
    2. a branch of an umbel or an umbelliform inflorescence
      3. show all ... ( 7 )

    　3个动词解释

    1. emit as rays
      [例]
      • That tower rays a laser beam for miles across the sky
    2. extend or spread outward from a center or focus or inward towards a center
      [同] radiate, ray
      [例]
      • spokes radiate from the hub of the wheel
      • This plants radiates spines in all directions
      3. show all ... ( 3 )