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	self-deprecatingly self-deprecation self-deprecations self-deprecatory self-deprivation self-des self-described self-description self-descriptions self-descriptive self-descriptor self-descriptors self-designation self-despair self-destroyer self-destroyers self-destroying self-destruct self-destructed self-destructing self-destruction self-destructions self-destructive self-destructiveness self-destructs

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