| 单词 | radio beam |
| 释义 | radio beamSEE SYNONYMS FOR radio beam ON THESAURUS.COM nounbeam (def. 12). Origin of radio beamFirst recorded in 1920–25 Words nearby radio beamradioallergosorbent test, radio astronomy, radioautograph, radioautography, radio beacon, radio beam, radiobicipital, radiobiology, radiobroadcast, radio car, radiocarbon Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for radio beamradio beam nouna narrow beam of radio signals transmitted by a radio or radar beacon, radio telescope, or some other directional aerial, used for communications, navigation, etcSometimes shortened to: beam Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
| 随便看 |
英语词典包含192737条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。