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

• The success achieved so far is only the first step in a long march of ten thousand li.
  目前的胜利只是万里长征的第一步。
• 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。
• 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。
• The elections were a step in the right direction, but there is a lot more to be done.
  举行选举是迈出了正确的一步，但仍有很多事情要做。
• Study must proceed step by step in the proper order.
  学习应该按部就班，循序渐进。
• 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。
• However, modeling is an important step in IEPD design.
  但是，建模是IEPD设计中的一个重要步骤。
• This was a drastic step in disease control.
  这是疾病防治中一个强有力的步骤。
• 'Do you think that another country will step in to become the dominant military power in the region?' — 'Maybe.'
  “您认为另一个国家会介入在该地区建立军事霸权吗？”——“可能吧。”
• 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。