Noun:

1. any of numerous low-growing cushion-forming plants of the genus Draba having rosette-forming leaves and terminal racemes of small flowers with scapose or leafy stems; fruit is a dehiscent oblong or linear silique

drabadj.土褐色的；单调的；乏味的n.邋遢女人；娼妓；少量Draba stylarisn.伊宁葶茵Draba borealisn.北方葶苈drab existence单调乏味的生活Draba sekiyanan.台湾葶苈Draba handeliin.矮葶苈Draba nemorosa[医] 葶苈Draba stepposan.草原葶苈Drab Seedeatern.黄褐食籽雀Draba tibetican.西藏葶苈Draba sibirican.西伯利亚葶苈