keynote

基调；主旨；主音英释中释nthe main point in a book, system of beliefs, activity etc that influences everything else

给…定基调；说明基本政策中释v

1 keynote speech,会上发表的主要讲话；政党代表大会上关于施政方针的演说

2 keynote address,n. 政治性集会中的政策演讲

3 keynote speaker,主讲人；大会发言人；主讲嘉宾

1 He would be setting out his plans for the party in a keynote speech..他将在一次主题发言中陈述他对该政党的规划。