# hyperactivity ##### 词义 - #词性/n 多动症；活动过多；功能亢进的；机能亢进；过度活跃 ##### 例句 - Because children 's brain and behavioral disorders , like hyperactivity and lower grades , can also be linked to social and genetic factors ? - 因为儿童的大脑和行为障碍,如多动症和智力低下,也可能与社会和遗传因素有关。 - The children we identified as having attention difficulties were not diagnosed with attention deficit hyperactivity disorder （ ADHD ） , although some may have had the disorder . - 我们确认的有注意力障碍的儿童并未被诊断为注意力缺乏多动症(ADHD)，但有些可能已经患有这种病症。 - This is a neuropsychiatric disease that starts in childhood , with simple or complex involuntary , repetitive , rapid muscle twitching , and can be accompanied by varying degrees of hyperactivity , inattention , forced movement or other behavioral symptoms . - 这是一种起病于儿童期，以简单或复杂的不自主、重复、快速的一个或多个部位肌肉抽动和发声抽动为主要临床表现的神经精神疾病，可伴有不同程度的多动、注意力不集中、强迫动作或其他行为症状。