step in

英 [step ɪn]

美 [step ɪn]

介入，干预，插手（棘手问题）

柯林斯词典

• PHRASAL VERB 介入，干预，插手(棘手问题)
  If youstep in, you get involved in a difficult situation because you think you can or should help with it.
  1. If no agreement was reached, the army would step in...
     如果无法达成协议，军队将会介入。
  2. There are circumstances in which the State must step in to protect children.
     有些情况下，国家必须出面保护儿童。

英英释义

verb

• act as a substitute
  1. She stood in for the soprano who suffered from a cold
  Synonym:substitutedeputizedeputise
• get involved, so as to alter or hinder an action, or through force or threat of force
  1. Why did the U.S. not intervene earlier in WW II?
  Synonym:interveneinterfereinterpose

双语例句

• Each operator represents a step in the transformation process.
  每个运算符都表示转换过程的一个步骤。
• Many dentists will no longer treat National Health Service patients, which is a big backward step in this country.
  许多牙医不再为依靠国民保健制度的病人看病，这是该国的一大倒退。
• This was a drastic step in disease control.
  这是疾病防治中一个强有力的步骤。
• The first step in the unstable tree search is to recalculate the checksum over the page.
  在不稳定树中搜索时，第一步是重新计算页面上的校验和。
• The military operation was the first step in a plan to crush the uprising.
  军事行动是镇压暴动计划的第一步。
• He hospitably asked me to step in and have a talk.
  他殷勤地邀请我进去谈谈。
• The announcement was welcomed as a step in the right direction, but was widely seen as a token gesture
  该公告被认为是向正确方向迈进的一步，因而受到欢迎，但也被普遍看作是一种象征性的姿态。
• Barbara klein: the first step in production is called intaglio printing.
  芭芭拉因：在生产的第一步骤称为凹版印刷。
• In any case, consider this a first step in the right direction.
  无论如何，这是向正确的方向迈出了第一步。
• A review of the values is only a first step in the analysis process.
  对值的检查只是分析过程的第一步。