夜行性 [ㄧㄝˋ ㄒㄧㄥˊ ㄒㄧㄥˋ; ye4 xing2 xing4] nocturnal ◄ ►
夜行性 やこうせい noun (common) (futsuumeishi) nouns which may take the genitive case particle `no' nocturnality nocturnal habits ◄ ►