adj.白堊的；像白堊的

Very sandy and chalky soils will need improving. 砂質(zhì)化或白堊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，她漫無目標(biāo)地流浪，最后來到一個(gè)白堊高地。

His fingernails, too, were so pale they looked almost chalky. 他的手指甲也是慘白慘白的，活像白堊一般。

It was sealed by a wall and contained chalky soil to the depth of one metre. 它被一堵墻密封著,仿如白堊時(shí)期的泥土深達(dá)一公尺。