beam的意思

beam

英 /biːm/ 美 /bim/

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基本释义

  • n 横梁;光线;电波;船宽;[计量] 秤杆

    a long heavy piece of wood or metal used in building houses, bridges etc

  • v 发送;以梁支撑;用…照射;流露

    to send a radio or television signal through the air, especially to somewhere very distant

例句

  1. ...high-energy laser beams.

    …高能激光束。

  2. Beams support the roof of a house.

    横梁是用来支撑屋顶的。

  3. There I saw the glorious beams of the rising sun.

    在那里我看见了初升太阳的光芒。

  4. Beams of light came through the cracks in the wall.

    束束光线透过墙上的裂缝照进屋里。“

短语

  • laser beam 激光束
  • electron beam 电子束
  • concrete beam 混凝土梁
  • on the beam 航向正确;正横地;必须用泵抽油的
  • ion beam 离子束

近义词

n [建]横梁;光线;电波;[船]船宽;[计量]秤杆
vt 发送;以梁支撑;用…照射;流露 to transmit、send out
vi 照射;堆满笑容 irradiate

英英释义

noun 1. a gymnastic apparatus used by women gymnasts Synonym: balance beam 2. long thick piece of wood or metal or concrete, etc., used in construction 3. the broad side of a ship e.g. they sighted land on the port beam 4. (nautical) breadth amidships 5. a signal transmitted along a narrow path guides airplane pilots in darkness or bad weather Synonym: radio beam 6. a column of light (as from a beacon) Synonym: beam of lightlight beamrayray of lightshaftshaft of lightirradiation 7. a group of nearly parallel lines of electromagnetic radiation Synonym: rayelectron beam verb 1. smile radiantly express joy through one's facial expression 2. broadcast over the airwaves

词汇搭配

用作名词 (n.)

动词+~

  • direct a beam at 把光束射向…
  • fly the beam 按照无线电波飞行
  • shine a beam at 对…射出光束

形容词+~

  • electronic beam 电子光束,电子柱
  • glorious beams 灿烂光辉
  • high beam 远光
  • invisible beams 看不见的光束
  • low beam 近光
  • main beam 正梁

名词+~

  • balance beam 天平的横杆
  • radar beam 雷达波束
  • radio beam 无线电波

介词+~

  • beam 脱离航向,不对头,做错
  • on the beam 沿正确方向
  • with a beam of delight 高兴地,带着微笑

~+介词

  • beam from 来自…的光线
  • beam of light 一道光线,光束
  • beam to 射向…的光线

用作动词 (v.)

~+副词

  • beam brightly 发出明亮的光
  • beam intermittently 间歇性地发出热和光
  • beam steadily 稳定地发出无线信号
  • beam chastely 善良地微笑
  • beam genially 亲切地微笑
  • beam graciously 和善地微笑
  • beam sunnily 阳光灿烂般地微笑

~+介词

  • beam at 使…对准
  • beam from tower to tower 从一塔向另一塔发射
  • beam in the distance 在远处闪耀
  • beam on one's friend 朝着朋友微笑
  • beam with broad smile 笑容可掬
  • beam with joy 笑逐颜开

同根词

adj beaming 喜气洋洋的;愉快的;光亮的;耀眼的、beamy 光亮的;船身宽大的;象梁一样的
v beaming 照耀(beam的ing形式)

练字与说明

练字建议

书写 beam 时请用四线三格:注意字母占格、词间距,描红后再临摹。

常见问题

beam 是什么意思?
beam:n 横梁;光线;电波;船宽;[计量] 秤杆;v 发送;以梁支撑;用…照射;流露
beam 怎么读?
beam 音标 英 /biːm/ 美 /bim/,可点击朗读。
怎样练习书写 beam?
书写 beam 时请用四线三格:注意字母占格、词间距,描红后再临摹。点击「生成字帖」导出。