green up
中高级 (B2) neutral
When something turns green, like plants growing in spring, or when a person or company starts being kinder to the environment.
"After two weeks of rain, the dry hillsides finally greened up beautifully."
When something turns green, like plants growing in spring, or when a person or company starts being kinder to the environment.
"After two weeks of rain, the dry hillsides finally greened up beautifully."