| 释义 |
witchgrass
\ˈ ̷ ̷ˌ ̷ ̷\ noun
1. [probably alteration of quitch grass] : couch grass 1a
2. [witch (II) + grass] : any of several grasses of the genus Panicum; especially : a No. American panic grass (P. capillare) with slender brushy panicles that is often a weed on cultivated land — called also tumble grass |