对比 duìbǐ HSK4 contrast Definitions Defs Origin Strokes Stroke Words Sentences Sents duìbǐ contrast · to contrast 对 對 duì nounverb to check to check; to compare; to verify against a standard比 bǐ verb to compare To compare; to contrast; to compete or measure one's skills against anotherduìbǐ ratio 对 對 duì adjectiveverb to match to match together; to fit; to suit比 bǐ preposition ratio The relationship between two amounts showing the number of times one value contains or is contained within the other.