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

• 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。
• Study must proceed step by step in the proper order.
  学习应该按部就班，循序渐进。
• Another step in setting up any Java library on your system is to locate and link to the documentation.
  在系统中设置Java库的另一个步骤是定位和链接到文档。
• 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。
• 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。
• If no agreement was reached, the army would step in
  如果无法达成协议，军队将会介入。
• 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。
• This was a drastic step in disease control.
  这是疾病防治中一个强有力的步骤。
• Verification of the system stress test is the reason for this final step in the method.
  之所以要执行方法中的这最后一步，是为了对系统压力测试进行核实。
• 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。