听声词典

double negative

D 开头单词

音标发音

  • 英式音标 [ˌdʌb.əl ˈneɡ.ə.tɪv]
  • 美式音标 [ˌdʌb.əl ˈneɡ.ə.t̬ɪv]
  • 英式发音
  • 美式发音

基本解释

  • n. 双重否定

同根派生

     

英汉例句

    双语例句

  • However, in languages that do not have negative concord, such as Standard English and German, a double negative is understood to resolve into a positive.
    然而在那些不具有否定和谐的语言中，比如标准英语和德语，双重否定会形成肯定。
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  • It also discovers that the grammatical placement has nothing to do with the semantic misplacement, but exerts remarkable effect on the occurrence of the double negative modalized statements.
    英汉语言模态句中否定词的语义错位与其语法位置无关，但双重否定句却与否定词的语法位置有密切关系。
  • The design method and electromagnetic characteristics of cavity backed microstrip antenna with double negative (DNG) substrates are studied in the paper.
    研究了以双负材料为衬底的背腔微带天线的设计方法与电磁特性。

    • 原声例句

  • If we want to talk about two hydrogen atoms, then we just need to double that, so that's going to be negative 2 6 2 4 kilojoules per mole that we're talking about in terms of a single hydrogen atom.
    而要讨论两个氢原子，我们只需要把它乘以二，因此应该是负的，2624，千焦每摩尔,这就是单个的氢原子的情况。
    麻省理工公开课 - 化学原理课程节选

    • 权威例句

  • Despite double-digit negative returns in 2000 and 2002, his fund has had a good run.
    FORBES: Stepping South Of The Border
  • This is the third negative double-digit spread in the past four weeks.
    FORBES: Unusually High Level Of Pessimism Plagues Investors
  • Analysts are actually expecting negative double digit growth when compared to last year, so the picture is pretty terrible all around for the GRMN.
    FORBES: Garmin Loses Its Way As Competition Surges

词组短语

    短语

  • Double -Negative Med ia 双负媒质
  • double -negative regulatory T cells 双阴性调节T细胞
  • double tube negative pressure drainage 双管负压引流
  • double catheters negative pressure drainage 双管负压引流
  • CD4CD8 double -negative T cell CD4CD8双阴性T细胞

英英字典

    剑桥英英字典

  • the use of two negatives (= words that mean "no") in the same phrase or sentence

    • 柯林斯英英字典

  • a syntactic construction, often considered ungrammatical in standard Modern English, in which two negatives are used where one is needed, as in I wouldn't never have believed it