无公害蔬菜 wúgōnghàishūcài pollution-free vegetables Definitions Defs Origin Strokes Stroke Words Sentences Sents 无 無 wú adjectiveverb to not have to not have; there is no; lack; (as prefix) non-; un-; -less公害 gōnghài environmental pollution pollution or destruction of the public environment and ecology caused by industrial waste, noise, or other contaminants蔬菜 shūcài noun vegetables vegetables; edible plants; greens