净化污水的英文怎么说
净化污水的英文: v. 使纯净,净化;使纯洁;精炼;使纯正 To cleanse or purify or become cleansed or purified. purify or refine,esp by repeated distillation To increase the concentration of, separate, or purify by or as if by distillation. n. 脏水,污水,污物;下水道 The sewage channel chokes. defile a river with sewage. The air is thick with the stench of sewage. n. 水;雨水;海水;海域 v. 给…浇水;供以水;加水;流泪;流口水 In smooth water Is the water on or off? Water Skiing is a surface water sport. |