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    1. occurrence

      英 [?'k?r(?)ns] 美[?'k?r?ns]
      • n. 發(fā)生;出現(xiàn);事件;發(fā)現(xiàn)

      CET4TEM4GRE考研TOEFLCET6低頻詞常用詞匯

      詞態(tài)變化


      復(fù)數(shù):?occurrences;

      中文詞源


      occurrence 發(fā)生,出現(xiàn)

      來(lái)自occur,發(fā)生,出現(xiàn)。

      英文詞源


      occurrence (n.)
      1530s, from Middle French occurrence "unexpected happening" or directly from Medieval Latin occurrentia, from Latin occurentem (nominative occurens), present participle of occurrere (see occur).

      雙語(yǔ)例句


      1. The greatest occurrence of coronary heart disease is in those over 65.
      65歲以上者是冠心病的最高發(fā)人群。

      來(lái)自柯林斯例句

      2. For months at a time, air raids were a nightly occurrence.
      一度有幾個(gè)月,每天晚上都會(huì)發(fā)生空襲。

      來(lái)自柯林斯例句

      3. The occurrence of the disease is apparently related to standards of hygiene.
      這種病的發(fā)生率顯然與衛(wèi)生狀況相關(guān).

      來(lái)自《簡(jiǎn)明英漢詞典》

      4. The occurrence of such things is by no means fortuitous.
      出現(xiàn)這種問(wèn)題絕不是偶然的.

      來(lái)自《現(xiàn)代漢英綜合大詞典》

      5. A matter of repeated occurrence like this will not astonish people.
      這樣司空見(jiàn)慣的事,不會(huì)使人吃驚.

      來(lái)自《現(xiàn)代漢英綜合大詞典》