硗薄的英文

hard and infertile; barren

例句与用法

1. Knowledge enables the mental and material champaign to become fertile earth ? and every year its products increase by ten times ? in this way ? it brings us wealth
   知识会使精神和物质的硗薄的原野变成肥沃的土地，每年它的产品将以十倍的增长率，给我们带来财富。