晝夜 [ㄓㄡˋ ㄧㄝˋ; zhou4 ye4] day and night period of 24 hours continuously, without stop ◄ ►
昼夜 ちゅうや adverb (fukushi) noun (common) (futsuumeishi) nouns which may take the genitive case particle `no' day and night ◄ ►