Read Edit View history 一日不如一日 yīrìbùrúyīrì deteriorating Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 一日不如一日 yīrìbùrúyīrì deteriorating to be getting worse by the day 爷爷的身体一日不如一日。 Edit Delete References Add reference No references for this word.