nocturnaladj.在夜间的；（指生物）夜间活动的nocturnal ecosystem respiration夜间生态系统呼吸nocturnal penile tumescence test夜间阴茎勃起试验nocturnal fretfulness in infants小儿夜啼nocturnal or crepuscular herons.夜间或黄昏时活动的白鹭。nocturnal occlusal wear of bruxism夜磨牙症所致牙合面磨耗nocturnal paroxysmal hemoglobinuria夜间阵发性血红蛋白尿症Nocturnal Rhymes Entangled In Silence沉静之诗Nocturnal electrobioimpedance volumetric assessment夜间生物电阻抗容积测定