氯痤疮 lǜcuóchuāng chloracne Origin Definitions Defs Strokes Stroke Words Sentences Sents 氯 lǜ noun chlorine chlorine (element Cl); a toxic, yellow-green gas with a strong odor used for bleaching and disinfecting痤疮 痤瘡 cuóchuāng acne skin condition involving small, cone-shaped red pimples or blackheads caused by excessive oil production, common among teenagers; also known as 粉刺 fěncì or 青春痘 qīngchūndòu