单词	beamwidth
释义	beamwidth noun : the angular diameter of the region adjoining an antenna through which the reception of the signal is best Word History First Known Use 1944, in the meaning defined above
随便看	flunking out flunkouts flunks flunks out flunky flunkydom flunkyhood flunkyish flunkyism flunkyisms fluo fluo- fluoaluminate fluoborate fluoboric acid fluoborite fluocerine fluocerite fluocinolone acetonide fluonomist fluophosphate fluor fluor crown fluoranthene fluorapatite

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