We were chaperoned by our aunt.我们由婶子陪着。I managed to hold her once at a dance - chaperoned, of course.在一次舞会上, 当然是有成年人在场,我设法同她跳了一曲舞.The Chinese tourists were also prohibited from leaving their chaperoned groups.中国游客亦不得离开受监...
The drug works by increasing levels of serotonin in the brain.这种药物通过提高大脑中血清素的含量来产生疗效。The chemical floods the synapse, overwhelming the serotonin receptors.这种化学物质湮没了突触, 覆盖了5—羟色胺的受体.In man, the local effects of serotonin a...
Marxism has 5 bright basic features: epochal, innovative, systematical , practical and people's.马克思主义具有五个鲜明的基本特征: 一是时代性; 二是创新性;三是系统性; 四是实践性; 五是人民性.Epochal angels: direction of the affaires of each generation and roo...