darkness n. 1.黑暗,阴暗。 2.秘密。 3.盲目。 4.蒙昧,无知。 5.黑心,阴险。 6.含糊。 the velvet darkness 乌黑。 Egyptian darkness 漆黑。 cast sb. into the outer darkness 赶走,解雇。 deeds of darkness 坏事,罪恶。 the Prince of darkness 魔王,恶魔。
This boost was correlated with regions of the brain that are involved in alertness and some cognitive processes and can briefly prevent the sleepiness developed in continuous darkness , the researchers said 研究人员说脑部有关警觉和一些感知系统的部分都产生了刺激反应。这种反应可在短期内阻止由于长期黑暗而产生的困倦。
This boost was correlated 5 with regions of the brain that are involved in alertness and some cognitive 6 processes and can briefly prevent the sleepiness developed in continuous darkness the researchers said 研究人员说脑部有关警觉和一些感知系统的部分都产生了刺激反应。这种反应可在短期内阻止由于长期黑暗而产生的困倦。