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	tableware tablewares tabliers tablina tabling tablings tablinum tablita tabloid tabloidder tabloiddest tabloider tabloidest tabloidism tabloids tabo- tabonuco taboo tabooed tabooer tabooest tabooing tabooleys taboolis taboos

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