sagebrush

sagebrush
noun
  1. [mass noun]a shrubby aromatic North American plant of the daisy family
    蒿属植物
  2. Genus Artemisia, family Compositae: several species, in particular A. tridentata
    蒿属,菊科: 数种,尤指三齿蒿
    ■scrub which is dominated by such shrubs, occurring chiefly in semi-arid regions of western North America
    灌木蒿灌丛
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