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certain ['sə:tən]    添加到生词本 复制网址
基本释义
  • a. 肯定的,确信的,有把握的,一定的,必然的，某种(或一定)程度的
常用短语
    1. for certain
      adv.肯定地
参考例句
    1. Howard now revealed a certain talent for fixing things.
      霍华德这时已显示出一定程度修理东西的天才。
    2. She maintains a certain orderliness in all these things.
      她使这一切东西保持有条不紊。
    3. A reserved area of storage for accumulating certain data.
      为积累某些数据而保留的一种存储区。
    4. I'm afraid I can't be certain about that until next week.
      恐怕要等到下星期我才能确定。
    5. In certain jobs workers need to wear protective clothing.
      从事某些工作的工人需要穿防护服。
英英解释

  • 　7个形容词解释

    1. having or feeling no doubt or uncertainty; confident and assured
      [同] sure, certain
      [反] incertain, uncertain, unsure
      [例]
      • felt certain of success
      • was sure (or certain) she had seen it
      • was very sure in his beliefs
      • sure of her friends
    2. established beyond doubt or question; definitely known
      [反] uncertain
      [例]
      • what is certain is that every effect must have a cause
      • it is certain that they were on the bus
      • his fate is certain
      • the date for the invasion is certain
      3. show all ... ( 7 )