释义 |
redtop \ˈ ̷ ̷ˌ ̷ ̷\ noun also redtop grass 1. : any of various grasses of the genus Agrostis; especially : an important pasture forage and lawn grass (A. alba) of eastern No. America having reddish panicles — called also bonnet grass 2. : bluejoint 1 3. : natal grass |