美
['ɪnfrəstrʌktʃər]
roads,water,electricity,and other basic things that help a country's people and economy
"the industrial base of Japan"
The best laid plans..come to nothing unless there is a sound and properly considered infrastructure.
出自：Broadcast
Britain needs to invest an extra s3.5 billion..in its basic infrastructure of housing, roads, and sewers.
出自：Guardian
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
