keynote
🇺🇸
/ˈkiːnəʊt/
🇬🇧
/ˈkiːnəʊt/
The main or most important point of a speech, book, or event.
The keynote of the conference was the importance of environmental sustainability.
會議的主旨是環境可持續性的重要意義。
The main musical note of a piece of music.
The keynote of the symphony was a recurring theme throughout the performance.
交響樂的基調是整個演出中反復出現的主題。