infrastructure的意思

基本释义

• n 基础设施；公共建设；下部构造

  the basic systems and structures that a country or organization needs in order to work properly, for example roads, railways, banks etc

例句

1. Some countries lack a suitable economic infrastructure.

   一些国家缺乏适当的经济基础设施。

2. a $65 billion investment package in education, health care and infrastructure

   用于教育、医疗和基础设施的650亿美元一揽子投资计划

短语

• infrastructure construction 基础设施；基础设施建设
• transportation infrastructure 运输基本设施
• physical infrastructure 基础设施建设