concrete
131concrete jungle — n [C usually singular] an unpleasant area in a city that is full of big ugly buildings and has no open spaces …
132concrete mixer — concrete .mixer n a ↑cement mixer …
131concrete jungle — n [C usually singular] an unpleasant area in a city that is full of big ugly buildings and has no open spaces …
132concrete mixer — concrete .mixer n a ↑cement mixer …