音標發(fā)音英式音標 [??s??t?'s??t]美式音標 [-?s??t]國際音標 [?'s?:t]英式發(fā)音 美式發(fā)音 基本解釋vt.斷言;主張,堅持;生效;維護詞源解說 1600年左右進入英語,直接源自拉丁語的asserere,意為宣告,保持。詞根記憶as + sert(插入)→強行插入觀點→斷言as(表加強) + sert(插入)→強行插入觀點→斷言as(表加強) + sert(放置)→強行放入→斷言as(表加強) + sert(放置)→強行插入觀點→斷言,聲稱as(加強) + sert(提出)→強烈地提出、表達自己的主張→主張as + sert(插入)→強加觀點→主張同根派生adj性質(zhì)的同根詞assertive:肯定的;獨斷的;堅定而自信的。asserted:宣稱的;聲稱的。assertable:可斷言的。adv性質(zhì)的同根詞assertively:獨斷地;斷言地。n性質(zhì)的同根詞assertion:斷言,聲明;主張,要求;堅持。v性質(zhì)的同根詞asserted:宣稱;聲稱(assert的過去分詞)。assert相關詞用法辨析v. (動詞)assert的基本意思是“堅持”“斷言”,即做主觀的、自信的、有說服力的闡述。這種“主張”或“斷言”盡管有時并無憑據(jù),但是要讓別人相信自己的話是有依據(jù)的,或要別人對憑據(jù)感興趣。 assert是及物動詞,接名詞或名詞性從句作賓語,也可以接“to be+ n./adj. ”作補足語的復合賓語。 注意區(qū)分assert和declare:He asserted that he was innocent. 他申明他是無辜的.He asserted that his sister was innocent. 以上表達方式是正確的。He asserted himself to be innocent. 該表達方式是錯誤,應改為He declared himself (to be) innocent。assert使用方法assert詳細辨析英漢例句用作動詞 (v.)用作及物動詞: S+ ~+n./pron.He asserted his ideas loudly and clearly.他大聲明確地說出自己的想法。S+~+that-clauseHe asserted that this could be done.他宣稱這是可行的。用作賓補動詞: S+~+ n./pron. +to be+ adj.He asserted this thing to be true.他斷言這件事是真實的。assert更多例句詞組短語用作動詞 (v.)~+副詞assert arbitrarily 武斷地宣稱assert boldly 大膽斷言assert emphatically 強調(diào)地宣稱assert erroneously 錯誤地斷言assert groundlessly 無根據(jù)地斷言assert更多詞組英英字典劍橋英英字典 to behave in a way that expresses your confidence, importance, or power and earns you respect from others柯林斯英英字典 If someone asserts a fact or belief, they state it firmly. assertion If you assert your authority, you make it clear by your behaviour that you have authority. assertion If you assert your right or claim to something, you insist that you have the right to it. assertion If you assert yourself, you speak and act in a forceful way, so that people take notice of you. assert劍橋字典assert柯林斯字典專業(yè)釋義新聞學與傳播學斷言心理學斷言計算機科學技術(shù)斷言判斷提示交通運輸工程宣稱能源科學技術(shù)維護