比重 bǐzhòng HSK5 proportion Definitions Defs Origin Strokes Stroke Words Sentences Sents bǐzhòng proportion 比 bǐ preposition ratio The relationship between two amounts showing the number of times one value contains or is contained within the other.重 zhòng adjective important (bound form) important; significant; majorbǐzhòng specific gravity 比 bǐ preposition ratio The relationship between two amounts showing the number of times one value contains or is contained within the other.重 zhòng nounverb weight the weight or mass of a person or object