North American grass with slender brushy panicles; often a weed on cultivated land
European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed
双语例句
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。
