adj.可耕的；适合种植的
n.可耕地
Second,we have a large population but not enough arable land. 第二条是人口多，耕地少。
He farmed 200 acres of prime arable land. 他耕种了200英亩良田。
The soil proved too infertile to sustain real pasture or arable crops. 这土壤被证明太贫瘠,不能真正用作放牧或种植作物。
