necessitate

英 [nəˈsesɪteɪt]

美 [nəˈsesɪteɪt]

v.  使成为必要

过去式：necessitated　第三人称单数：necessitates　过去分词：necessitated　现在分词：necessitating　

CET6考研IELTSTEM8

Collins.1 / BNC.7107 / COCA.10233

牛津词典

verb

• 使成为必要
  to make sth necessary
  1. Recent financial scandals have necessitated changes in parliamentary procedures.
     最近的金融丑闻使得议会程序必须改革。
  2. Increased traffic necessitated widening the road.
     交通量增大，这就需要拓宽道路。
  3. His new job necessitated him/his getting up at six.
     新工作使他不得不六点钟起床。

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。

英英释义

verb

• require as useful, just, or proper
  1. It takes nerve to do what she did
  2. success usually requires hard work
  3. This job asks a lot of patience and skill
  4. This position demands a lot of personal sacrifice
  5. This dinner calls for a spectacular dessert
  6. This intervention does not postulate a patient's consent
  Synonym:askpostulateneedrequiretakeinvolvecall fordemand
• cause to be a concomitant

双语例句

• 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。
• Your proposal will necessitate borrowing more money.
  依你的建议，就必须增加借款。
• In data security, a policy that restricts access to classified information to personnel whose duties necessitate such access.
  数据保密中的一种存取保密原则，它将分类信息的存取权限限制在只给需要这种权限的人。
• Any required repairs to the cross exchanger would necessitate a dehydration system outage.
  任何要求对交叉换热器进行的修复必然造成脱水系统的损耗。
• Your proposal would necessitate changing our plans.
  你的提议可能使我们的计划必须变更。
• Their action would necessitate strong measures.
  他们要采取行动就必须有相应的坚决措施。
• Any delay in shipment will necessitate will necessitate awkward explanation to the user.
  延误装运将使我们难于各用户解释。
• New laws will necessitate rethinking our retirement policy.
  新法律使有必要重新审视我们的退休政策。
• And such an inhibition might necessitate de novo protein synthesis.
  而这种抑制作用需要新的蛋白质合成。
• There is however, a special type of residual income that doesn't necessitate the use of your money.
  但是有一个特殊类型的剩余收入并不需要动用你的钱。