sec

听听怎么读
英 [sek]
美 [sɛk]
是什么意思
  • n.

    秒;

  • adj.

    干的;略具甜味的;(香槟酒)含糖量为3-5%的;淡的

  • 变形

    复数:secs

    英英释义

    sec

    • n.
      • 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites

        同义词:seconds

      • ratio of the hypotenuse to the adjacent side of a right-angled triangle

        同义词:secant

      • an independent federal agency that oversees the exchange of securities to protect investors

        同义词:Securities and Exchange Commission

    • adj.(of champagne) moderately dry

      同义词:unsweet

    学习怎么用

    权威例句

    Results of a phase III, randomized, placebo-controlled study of sorafenib in combination with carboplatin and paclitaxel as second-l...
    Incidental Vocabulary Acquisition and the Corresponding Lexical Knowledge Base——On Incidental Vocabulary Acquisition in a Second L...
    Critical period effects in second language learning: the influence of maturational state on the acquisition of English as a second l...
    COPII: A membrane coat formed by Sec proteins that drive vesicle budding from the endoplasmic reticulum
    The SEC charges a third Centra cryptocurrency 'mastermind' with fraud over its $32 million ICO
    SEC55-1 – The mini international neuropsychiatric interview
    Epigenetic programming by maternal behavior.
    A transgenic model of visceral obesity and the metabolic syndrome.
    The prevalence and correlates of adult ADHD in the United States: results from the National Comorbidity Survey Replication.
    • Pig Latin: A Not-So-Foreign Language for Data Processing. C.
    s开头的单词
    词汇所属分类
    字母词汇表更多
    c开头的单词
    j开头的单词
    q开头的单词
    分类词汇表更多
    服装行业
    文学作品
    高中英语词汇书
    人名姓氏表更多
    男/女
    雅思预测