1. 清除森林：disease-treated seed 消毒种子 | disforestation 清除森林 | disinfect 消毒, 灭菌

2. 毁林：毁坏之遗迹demolition | 毁林disforestation | 毁灭perishruindestroyUndoextirpatefordorazeruinationsubvertunmake

noun

1. the removal of trees

Synonym: deforestation