couch grass
近义词：doggrass，witchgrass，quackgrass，quickgrass，quackgrass，Agropyronrepens，witchgrass，
英英释义
Noun
- European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed
例句
用作名词(n.)
- Across the river I saw clusters of grass, whose silvery blades waved gently in the moonlight like sad, pale streamers.再望望岸那边蓬蓬的芭茅草，在月辉中晃着一枚枚银灰色的丝穗，象素色旗幡上的流苏，透着些悲怆的味道。
- Incidentally, some of the unwanted grass went to the kitchen to make drinks in the hot weather.而茅草根还能成为家中锅里的凉水呢。
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