adj.干旱的,干燥的,贫瘠的,荒芜的,不毛的,枯燥无味的,无趣的
arid and semi-arid deserts
干旱和半干旱的沙漠
Many black Namibians are subsistence farmers who live in the arid borderlands.
许多生活在土地贫瘠的边境地区的纳米比亚黑人农场主的收成仅够维持自身的口粮。
These trees will shield off arid winds and protect the fields.
这些树能挡住旱风,保护农田.