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infrastructure

英 ['ɪnfrəstrʌktʃə] 美 ['ɪnfrə'strʌktʃɚ]

n. 基础设施；公共建设；下部构造

中文词源

infrastructure 基础设施

infra-,低于，在下方，structure,结构。引申词义基础结构，基础设施。

英文词源

infrastructure (n.): 1887, from French infrastructure (1875); see infra- + structure (n.). The installations that form the basis for any operation or system. Originally in a military sense.

双语例句

1. The infrastructure, from hotels to transport, is old and decrepit.: 从宾馆到交通，所有的基础设施都已陈旧失修。

2. Japanese proprietors are erecting a complex infrastructure of political influence throughout America.: 日本商人正在美国各地建立复杂的、具有政治影响力的基础结构。

3. Vast sums are needed to maintain the infrastructure.: 保养基础设施需要巨额款项.

4. The basic technology to support this method is the public key infrastructure ( PKI ).: 而基于非对称加密体制的公钥基础设施 ( PublicKey Infrastructure:PKI ) 为这种思路提供了最底层、最基本的支撑技术和手段.

5. Years of civil war have wrecked the country's infrastructure and destroyed its social fabric.: 经年内战已破坏了国家的基础设施，摧毁了其社会结构。