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 Government deserves our wholehearted support for having taken a step in this direction.
  政府已朝这个方向迈进了一步，理应得到我们的全力支持。
• The first step in testing the procedure is to prepare a file that can be loaded in a table.
  测试该过程的第一步是准备一个可以装载到一个表中的文件。
• 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。
• Companies are using every trick in the book to stay one step in front of their competitors.
  各公司想方设法地保持比竞争者领先一步的优势。
• 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。
• '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。”
• 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。
• 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。
• 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。