adj.栽植的；有教养的
动词cultivate的过去式和过去分词.
The cultivated area is being further extended. 耕地正进一步扩大。
This lady has always been gentle and cultivated. 这个女人素来温文尔雅。
adj.未耕作的；未开垦的；无教养的
adj.精耕细种的
