necessitated

英 [nəˈsesɪteɪtɪd]

美 [nəˈsesɪteɪtɪd]

v.  使成为必要
necessitate的过去分词和过去式

柯林斯词典

• VERB 使成为必需;需要
  If somethingnecessitatesan event, action, or situation, it makes it necessary.
  1. A prolonged drought had necessitated the introduction of water rationing...
     由于持续干旱，用水需要实行配给了。
  2. Frank was carrying out fuel-system tests which necessitated turning the booster pumps off.
     弗兰克在做燃料系统测试，这一测试需要关掉升压泵。

双语例句

• The factor which necessitated the armed struggle still exists today.
  使武装斗争成为必要的因素，今天依然存在。
• Catalytic converters reduce carbon monoxide, oxides of nitrogen, and volatile organic compounds in emissions and necessitated the use of lead-free fuel.
  催化转炉减少了一氧化碳，氧化氮和挥发性有机混合物等的排放，而且无铅燃料的应用也当成为必要。
• It was as though our separation necessitated that she would once again need, and seek out, my advice.
  仿佛我们的分开反倒使得有些事情成为必要，她将再次需要寻求我的意见。
• He added that the last-minute negotiations had necessitated the personal involvement of the [ Russian] prime minister.
  他补充称，最后一刻的谈判迫使（俄罗斯）总理不得不亲自参与进来。
• Frank was carrying out fuel-system tests which necessitated turning the booster pumps off.
  弗兰克在做燃料系统测试，这一测试需要关掉升压泵。
• China ′ s accession to the WTO is necessitated by three factors: its economic modernization drive, the establishment and improvement of a socialist market economic system.
  中国加入世贸组织，是经济实现现代化的需要，是建立和完善社会主义市场经济体制的需要。
• The same unworldliness was what had necessitated Angel's getting a living as a farmer, and would probably keep his brothers in the position of poor parsons for the term of their activities;
  安琪尔正是同样拥有了这种超凡脱俗的精神，才走上了要当一个农场主的人生道路，而他的两个哥哥，大概也是因为这一点，才拥有了一个穷牧师的职位。
• Background: Reoperations after intertrochanteric fractures are often necessitated by fracture displacement following mobilization of the patient.
  研究背景：股骨粗隆间骨折的患者，活动后骨折移位常常不得不进行二次手术。
• His broken leg necessitated an operation.
  他的腿断了，不得不开刀。
• The word "necessitated," however, suggests that choices are fated and uncontrollable.
  但必然会一词表示，各项选择是注定的、无法控制的。