| 释义 |
step in
1．walk in走进
*Would you mind stepping in for a moment？进来坐一会好吗？
*The clerk stepped in and asked for Mr．Black．办事员走进来要找布莱克先生。
2．intervene either to help or hinder插进来（帮助或阻止）；干预
*If the government does not step in，there will be no trains on Monday．政府要是不干预的话，星期一将没有任何火车。
*The police are reluctant to step in．警察不愿插手干预。
*Father stepped in and forbade me to go campimg．父亲进来干预不准我去野营。 |