adj.白垩的；像白垩的
Very sandy and chalky soils will need improving. 砂质化或白垩化很重的土壤需要改良。
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。
His fingernails, too, were so pale they looked almost chalky. 他的手指甲也是惨白惨白的，活像白垩一般。
It was sealed by a wall and contained chalky soil to the depth of one metre. 它被一堵墙密封着,仿如白垩时期的泥土深达一公尺。
