日ひを追おってじ字FuriganaAudioMeanings1expressionday by day; daily; as days passDescribes a gradual change or progression that happens over successive days. Often used with verbs of change like 増える, 変わる, 回復する.日ひを追おって彼かれの体たい調ちょうは良よくなっている。Break this sentence down in the analyzerHis condition is improving day by day.日ひを追おって感かん染せん者しゃ数すうが増ふえている。Break this sentence down in the analyzerThe number of infected people is increasing daily.