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单词解释

beam  [bi:m]      复制词条
n. 光线,横梁,容光焕发
vi. 微笑,闪亮
vt. 上梁,发射

词形变化

时　态：beamed, beam·ing, beams

常用短语

  1. radio beam
    n. 无线电射线
  2. balance beam
    n. 平衡木
  3. beam of light
    n. 光束
  4. laser beam
    【化】 激光束
  5. tie beam
    圈梁
    6.  展开显示全部常用短语 ...  

与 beam 相关的例句

  1. The sun beamed downed on the rice field.
    阳光照耀稻田
  2. He probed the darkness ahead with his thin flashlight beam.
    他用手电的微弱光束探索前面的黑暗。
  3. Her eye beamed with joy.
    她的眼睛流露出喜悦之情。
  4. That concrete is reinforced with steel beams.
    那种混凝土由钢筋加固。
  5. The Beams receive the full weight of the walls and roof.
    椽子承受着墙和屋顶的全部重量
    6.  展开显示全部例句 ...  

英英解释

6个动词解释

  1. broadcast over the airwaves, as in radio or television
    [同] air , beam , broadcast , send , transmit
    [例]
    • We cannot air this X-rated song
  2. smile radiantly; express joy through one's facial expression
  3. emit light; be bright, as of the sun or a light
    [同] beam , shine
    [例]
    • The sun shone bright that day
    • The fire beamed on their faces
  4. express with a beaming face or smile
    [例]
    • he beamed his approval
  5. have a complexion with a strong bright color, such as red or pink
    [同] glow , beam , radiate , shine
    [例]
    • Her face glowed when she came out of the sauna
  6. experience a feeling of well-being or happiness, as from good health or an intense emotion
    [同] glow , beam , radiate , shine
    [例]
    • She was beaming with joy
    • Her face radiated with happiness

6个名词解释

  1. a signal transmitted along a narrow path; guides pilots in darkness or bad weather
    [同] beam , radio beam
  2. long thick piece of wood or metal or concrete, etc., used in construction
  3. a column of light (as from a beacon)
    [同] irradiation , beam , beam of light , light beam , ray , ray of light , shaft , shaft of light
  4. a group of nearly parallel lines of electromagnetic radiation
    [同] electron beam , beam , ray
  5. (nautical) breadth amidships
  6. a gymnastic apparatus used by women gymnasts
    [同] balance beam , beam


 
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