| 单词 | radio range beacon |
| 释义 | radio range beaconSEE SYNONYMS FOR radio range beacon ON THESAURUS.COM nouna radio transmitter that utilizes two or more directional antennas and transmits signals differing with direction, permitting a flier receiving a signal to determine his or her approximate bearing from the transmitter without a radio compass. Origin of radio range beaconFirst recorded in 1925–30 Words nearby radio range beaconradiophonic, radiophosphorus, radiophotograph, radiophylaxis, radioprotection, radio range beacon, radio receiver, radioreceptor, radioresistant, radioscope, radioscopy Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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