infrastructures
/ɪnfrəst'rʌktʃəz/
中文翻译
n. 基础设施( infrastructure的复数形式 ); 基础结构; 行政机构; 秘密机构
英文解释
n. the basic structure or features of a system or organization
n. the stock of basic facilities and capital equipment needed for the functioning of a country or area
词态变化
原型:infrastructure
变形:s