资料来源 : WordNet®

Australian grass tree
     n 1: any of several Australian evergreen perennials having short
          thick woody stems crowned by a tuft of grasslike foliage
          and yielding acaroid resins [syn: {grass tree}]
     2: stout Australian shrub with narrow leaves crowded at ends of
        branches and terminal clusters of white or pink flowers
        [syn: {Richea dracophylla}]