| 释义 |
brown·fieldBrE /ˈbraʊnfiːld/ NAmE /ˈbraʊnfiːld/ adjective [only before noun ]used to describe an area of land in a city that was used by industry or for offices in the past and that may now be cleared for new building development 棕色地带（待重新开发的城市用地）◆ a brownfield site 城市棕色地带工地 |