chalky

形容词 chalky:

1. composed of or containing or resembling calcium carbonate or calcite or chalk
   同义词：calcareous
2. of something having the color of chalk

1. Day after day she wanders on until at length on the high, chalky table-lands.
   一天又一天，她漫无目标地流浪，最后来到一个白垩高地。