infrastructure
英 ['?nfr?str?kt??]
美['?nfr?'str?kt??]
- n. 基础设施；公共建设；下部构造
CET6+扩展词汇TEM8考研中低频词
词态变化
复数:?infrastructures;形容词:?infrastructural;
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。
来自柯林斯例句
- 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。
来自柯林斯例句
- 3. Vast sums are needed to maintain the infrastructure.
- 保养基础设施需要巨额款项.
来自《简明英汉词典》
- 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.
来自互联网
- 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。
来自柯林斯例句