英语词汇“PSA”是什么意思，“PSA”的读音、用法及例句翻译-烛光网

词汇	PSA
释义	PSAabbr.（略语） prostate-specific antigen prostate-specific antigen public service announcement public service announcement
随便看	stooper stooping stoops stop stop-and-go stop bath stopcock stop codon stope stoped stopes Stopes stopgap stoping stoplight stop order stop-out stopover stopovers stoppage stoppages stop payment stopped stopper stoppered

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