adj.土褐色的；单调的；乏味的
n.邋遢女人；娼妓；少量
There are many drab houses in the smoky mining town. 冒烟的矿内有许多土褐色的房子。
The female is generally drab, the male per contra brilliant. 一般来说雌性是黄褐色的，而雄性是色 彩鲜明的。
The landscape is drab and infested with brick ovens. 景色单调，惟见砖窑遍布。
The life of a person who never does anything is dull and drab. 如果一个人的一生什么事情都没有做是多么迟钝和单调。
n.乏味
