beam

梁；桁

光线

无线电波束

容光焕发；开颜

放光

微笑；开颜

（无线电）播送

beam

梁, 桁条, (光线的)束, 柱, 电波, 横梁

播送

beam

1. a signal transmitted along a narrow path; guides pilots in darkness or bad weather

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2. long thick piece of wood or metal or concrete, etc., used in construction

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3. a column of light (as from a beacon)

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4. a group of nearly parallel lines of electromagnetic radiation

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5. (nautical) breadth amidships

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6. a gymnastic apparatus used by women gymnasts

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1. smile radiantly; express joy through one's facial expression

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2. emit light; be bright, as of the sun or a light; "The sun shone bright that day"; "The fire beamed on their faces"

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3. express with a beaming face or smile; "he beamed his approval"

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4. broadcast over the airwaves, as in radio or television; "We cannot air this X-rated song"

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5. especially of the complexion: show a strong bright color, such as red or pink; "Her face glowed when she came out of the sauna"

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6. experience a feeling of well-being or happiness, as from good health or an intense emotion; "She was beaming with joy"; "Her face radiated with happiness"

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