beam
名词 beam:
a signal transmitted along a narrow path; guides pilots in darkness or bad weather
同义词:radio beam
long thick piece of wood or metal or concrete, etc., used in construction
a column of light (as from a beacon)
同义词:beam of light, light beam, ray, ray of light, shaft, shaft of light, irradiation
a group of nearly parallel lines of electromagnetic radiation
同义词:ray, electron beam
(nautical) breadth amidships
a gymnastic apparatus used by women gymnasts
同义词:balance beam
动词 beam:
smile radiantly; express joy through one's facial expression
emit light; be bright, as of the sun or a light
同义词:shine
express with a beaming face or smile
broadcast over the airwaves, as in radio or television
同义词:air, send, broadcast, transmit
have a complexion with a strong bright color, such as red or pink
experience a feeling of well-being or happiness, as from good health or an intense emotion