| 单词 | beam antenna |
| 释义 | beam antennanoun Radio.an antenna that transmits its radiation in a particular direction. Origin of beam antennaFirst recorded in 1930–35 Words nearby beam antennaall in, be, all things to all people, be, be along, beam, beam aerial, beam antenna, beam brick, beam compass, beam-ends, beam engine, beamer Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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