Environment 不用写

pollutant minimize dump recycle irrigation inhabit conserve preserve reuse/ recycle shortage scarcity dearth lack pollute the ecosystem eco-friendly
污染物 n. pollutant 尽可能减少，最小化 vt. minimize 倾倒 vt. dump 循环使用 vt. recycle 灌溉 n. irrigation 居住于…… vt. inhabit 节约使用 v. conserve 保护 v. preserve 再利用 v. reuse/ recycle 短缺 n. shortage/ scarcity/ dearth/ lack 污染 v. pollute 生态系统 the ecosystem 有益于环保的 adj. eco-friendly