資料來源 : WordNet®

Aleppa grass
     n : tall perennial grass that spreads by creeping rhizomes and
         is grown for fodder; naturalized in southern United
         States where it is a serious pest on cultivated land
         [syn: {Johnson grass}, {means grass}, {evergreen millet},
          {Sorghum halepense}, {Sorghum halapense}]