keynote
/ˈkiːˌnoʊt/
American
- n. 主旨, 基调
- v. 定基调
- Definition
- n. the main idea or theme of something, or the basic note of a musical scale
- v. to state the main idea or set the tone of an event
- Example
- The famous scientist gave the keynote speech at the conference.
- 这位著名科学家在会议上发表了主旨演讲。