drabadj.土褐色的;单调的;乏味的n.邋遢女人;娼妓;少量
Drabkin's solution可溶性硫化染料
Draba fladnizensisn.福地葶苈
Draba amplexicaulisn.抱茎葶苈
Draba lichiangensisn.丽江葶苈
drab-colored patch[医] 棕色斑
Draba winterbottomiin.棉毛葶苈
Draba subamplexicaulisn.半抱茎葶苈
drab houses with no character没有特色的单调房屋.
Drab-breasted Pygmy-Tyrantn.淡褐胸侏霸鹟