amplificationKK [ˏæmpləfəˋkeʃən] /ˌæmpləfəˈkeɪʃən/名詞1放大、擴音電子The guitar needs amplification to be heard in a large hall.吉他需要經過放大,才能在大廳裡被聽見。2增強、擴大Social media caused rapid amplification of the false rumor.社群媒體使那則不實傳聞迅速擴大。3詳述、闡述正式Her brief answer required further amplification for the committee.她簡短的回答還需要向委員會進一步詳述。4擴增生物The test relies on amplification of tiny amounts of DNA.這項檢測仰賴微量 DNA 的擴增。