infrastructural
adjective/ˌɪnfrəˈstrʌktʃərəl/
/ˌɪnfrəˈstrʌktʃərəl/
[usually before noun]- connected with the basic systems and services that are necessary for a country or an organization to run smoothly, for example buildings, transport and water and power supplies
（国家或机构的）基础设施，基础建设 - infrastructural development
基础建设的发展
- infrastructural development