keynoteKK [ˋkiˏnot] /ˈkiˌnoʊt/名詞1主旨演講、專題演講She delivered the keynote at the annual technology conference.她在年度科技大會上發表主旨演講。2主旨、基調、主軸Sustainability was the keynote of the entire campaign.永續是整場活動的主軸。3主音、基音音樂The melody finally returns to the keynote at the end.旋律在結尾終於回到主音。形容詞1主旨的、專題的限用於名詞前His keynote address lasted nearly an hour.他的主旨演說持續了將近一個小時。動詞1發表主旨演講A former astronaut will keynote this year's science festival.一位前太空人將在今年的科學節發表主旨演講。顯示全部 6 個義項動詞2定調、確立基調正式Cooperation keynoted the meeting between the two governments.合作為兩國政府的這場會議定下基調。