Any of several plants of the genus Thlaspi,having small,flattened seed pods with winglike margins,especially the Eurasian species T. arvense,a weed naturalized throughout North America.

 
  • 菥蓂一种长有小而扁平的豆荚且其边缘如翼状的菥蓂属植物,尤指从欧亚移植到北美大陆的草菥蓂。
今日热词
目录 附录 查词历史