streetwise
adjective🔊/ˈstriːtwaɪz/
🔊/ˈstriːtwaɪz/
(North American English also street-smart)
(informal)having the knowledge and experience that is needed to deal with the difficulties and dangers of life in a big city 适应都市生活的；有都市人的精明劲儿的 Kids seem much more streetwise these days. 如今的孩子们比以前精明了。