1. 眉開(kāi)眼笑；笑容滿(mǎn)面 If you say that someone is beaming, you mean that they have a big smile on their face because they are happy, pleased, or proud about something.
e.g. Frances beamed at her friend with undisguised admiration... 弗朗西絲開(kāi)心地對自己的朋友笑著(zhù)，毫不掩飾她的羨慕之情。 e.g. 'Welcome back,' she beamed. “歡迎回來(lái)，”她滿(mǎn)面笑容地說(shuō)。
2. （能量、放射線(xiàn)或粒子的）束，柱 A beam is a line of energy, radiation, or particles sent in a particular direction.
e.g. ...high-energy laser beams. 高能激光束 e.g. ...a beam of neutrons. 一束中子
3. （通過(guò)電子設備）發(fā)送，發(fā)射 If something beams radio signals or television pictures or they are beamed somewhere, they are sent there by means of electronic equipment.
beam
e.g. The interview was beamed live across America... 這次訪(fǎng)談向全美國現場(chǎng)直播。 e.g. The live satellite broadcast was beamed into homes across America. 此次衛星直播被發(fā)送到美國的千家萬(wàn)戶(hù)。
4. （光）束；（光）線(xiàn) A beam of light is a line of light that shines from an object such as a lamp.
5. 照耀；照射 If something such as the sun or a lamp beams down, it sends light to a place and shines on it.
e.g. A sharp white spotlight beamed down on a small stage... 聚光燈的強烈白光照在小舞臺上。 e.g. All you see of the outside world is the sunlight beaming through the cracks in the roof. 而外面的世界，你所能看見(jiàn)的就只是透過(guò)房頂縫隙射進(jìn)來(lái)的陽(yáng)光。
6. 梁；橫梁 A beam is a long thick bar of wood, metal, or concrete, especially one used to support the roof of a building.
beam在線(xiàn)翻譯
e.g. The ceilings are supported by oak beams. 房頂用橡木橫梁支撐。
7. （體操中的）平衡木 In gymnastics, the beam is a piece of equipment that consists of a narrow wooden bar on which gymnasts balance and perform movements.
8. see also: off-beam
beam英英釋義
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, as in radio or television
e.g. We cannot air this X-rated song
Synonym: airsendbroadcasttransmit
3. express with a beaming face or smile
e.g. he beamed his approval
4. experience a feeling of well-being or happiness, as from good health or an intense emotion
e.g. She was beaming with joy Her face radiated with happiness
Synonym: glowradiateshine
5. have a complexion with a strong bright color, such as red or pink
e.g. Her face glowed when she came out of the sauna
Synonym: glowradiateshine
6. emit light be bright, as of the sun or a light
e.g. The sun shone bright that day The fire beamed on their faces