2015-2016学年北师大版 选修八 unit 22 Environmental Protecion Language Awareness& Culture Corner课件 (10)
2015-2016学年北师大版 选修八 unit 22 Environmental Protecion Language Awareness& Culture Corner课件 (10)第5页

1. vt. 释放,放开 2. adj.可以更新的,可再生的→ v.更新, 更换 3. adj.森林被砍伐的→ v.砍掉树木 4. adj.海洋的

release

renewable

renew

deforested

deforest

marine