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keynote noun
⇨ subject subject noun ➡ See also the entry for ⇨ issue 另见issue条subject ♦︎ theme ♦︎ topic ♦︎ motif ♦︎ keynoteThese are all words for a thing, person or idea that is being discussed or described. 这些词均表示主题、话题。PATTERNS AND COLLOCATIONS 句型和搭配◆on a subject / theme / topic◆a / an important / key / major / serious / general subject / theme / topic◆a central theme / topic / motif◆to discuss / consider / deal with / examine / explore / look at / focus on / touch on / tackle a subject / theme / topic■ subject [countable] a thing or person that is being discussed, described or dealt with 主题；话题；题材；问题◆I have nothing more to say on the subject.关于这个问题，我没有更多要说的了。◆Nelson Mandela is the subject of a new biography.有一本关于纳尔逊•曼德拉的新传记。◆I wish you'd change the subject (= talk about sth else).我希望你能换个话题。◆How did we get onto the subject of marriage?我们怎么谈到婚姻问题了呢？◆We seem to have got off the subject we're meant to be discussing.我们似乎偏离了应当讨论的题目。◆The subject of gambling has come up several times lately.赌博这个话题最近出现过几次。 see also subject ⇨ area 2 , subject matter ⇨ message ■ theme / /θiːm/ / [countable] the main idea in a talk, piece of writing or work of art （演讲、文章或艺术作品的）主题，主题思想◆North American literature is the main theme of this year's festival.北美文学是今年艺术节的主题。◆Several familiar themes emerged from the discussion.讨论中出现了几个熟悉的主题。◆The stories are all variations on the theme of unhappy marriage.这些故事讲来讲去无非是各种各样的不幸婚姻。■ topic [countable] a subject that you talk, write or learn about 话题；主题◆The topic for tonight's discussion is...今晚讨论的题目是⋯◆It might be better to avoid such a controversial topic.最好还是避开这样一个有争议的话题。◆The main topic of conversation was Tom's new girlfriend.交谈的主要话题是汤姆的新女友。■ motif /məʊˈtiːf; NAmE moʊˈtiːf/ [countable] a subject, idea or phrase that is repeated and developed in a work of literature or piece of music （文学作品或音乐的）主题，主旨，母题◆Alienation is a central motif in her novels.疏离是她小说的中心主题。■ keynote /ˈkiːnəʊt; NAmE ˈkiːnoʊt/ [countable, usually singular] (especially journalism 尤用于新闻 or politics 政治) the central idea of a book, speech, etc. （书、演说等的）要旨，主题，基调◆Choice is the keynote of the new education policy.新教育政策的基调是容许选择。◆a keynote speech / speaker (= a very important one, introducing a meeting or its subject) 主题发言；主题发言人 |