酒精比重计 jiǔjīngbǐzhòngjì alcoholometer Origin Definitions Defs Strokes Stroke Words Sentences Sents 酒精 jiǔjīng noun alcohol alcohol; ethanol; a colorless, flammable liquid used for fuel, disinfection, and as a solvent比重计 比重計 bǐzhòngjì hydrometer An instrument used to measure the specific gravity of liquids, consisting of a weighted glass tube that floats in the liquid.