/ˈɪnfrəstrʌktʃə(r) ||; ˈɪnfrəˌstrʌktʃɚ/noun [C,U] the basic systems and services that are necessary for a country or an organization, for example buildings, transport, and water and power supplies 基础,基础设施(如建筑物、交通、水电供应等):
economic/social/transport infrastructure 经济╱社会╱交通基础设施 ➔infrastructural /ˌɪnfrəˈstrʌktʃərəl ||; ˈɪnfrəˌstrʌktʃərəl/ adj