you should know your shortcomingsyou shall figure out what is your shortage scarce形容词 a. 1.缺乏的;不足的[F]Food and fuel were scarce in this region. 这地区食物和燃料都很缺乏。 2.稀有的,珍贵的Very old stamps are scarce. 年代久的邮票是珍贵的。 副词 ad. 1.【古】【书】仅仅;几乎不;几乎没有(=scarcely)此处需要一个名词 而 scarce是形容词或副词 不可以的
你那个是口语 书面的 You should be clear aware of your disadventages.scarce 一般是指物品的稀缺,不指人Smiles, unlike sandwiches, might be scarce in the snow this year.微笑,与三明治不同,在今年的雪景中或许很稀缺。
scarcitynoun : a very small supply : the state of being scarce: the quality or state of being scarce; especially : want of provisions for the support of life