释义 |
butterweed \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷\ noun : any of several plants having yellow flowers or smooth soft foliage: as a. : horseweed 1 b. : indian mallow 1 c. : an American wild lettuce (Lactuca canadensis) d. : any of several plants of the genus Senecio; especially : an American ragwort (Senecio glabellus) e. : fireweed a |