AstroTurf
noun[U]
trademarkuk/ˈæs.trə.tɜːf/us/ˈæs.troʊ.tɝːf/abrandnamefor atypeofartificialgrasssurface, usedespeciallyforsportsfields
（尤用于运动场地的）阿斯特罗人造草皮Surfaces on which sports take place
- 18-yard box
- bound
- bowling green
- canvas
- climbing wall
- court
- crash mat
- goal line
- golf course
- ground staff
- playability
- playable
- playing field
- pump track
- recreation center
- rink
- sideline
- sin bin
- six-yard box
- upright