enzene:a clear,colorless,highly refractive flammable liquid,C6H 6,derived from petroleum and used in or to manufacture a wide variety of chemical products,including DDT,detergents,insecticides,and motor fuels.
苯：一种透明、无色、高折射的易燃液体,C6H 6,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.
缩写为：B