ben.zene
n.Abbr. BHC(名词)缩写 BHCA clear, colorless, highly refractive flammable liquid, C'H ', derived from petroleum and used in or to manufacture a wide variety of chemical products, including DDT, detergents, insecticides, and motor fuels. Also called benzine ,benzol 苯:一种透明、无色、高折射的易燃液体,C'H ',从石油中取炼,用于或制造多种化学产品,包括滴滴涕、清洁剂、杀虫剂和发动机燃料 也作 benzine,benzol