16-08-03 substance n.物质 trumpet v./n.鼓吹；喇叭 cease v.停止，终止 elaborate a./v.精心设计的，复杂的；/精心安排； humiliation n.蒙羞，丢脸 authentic a.真的；可信的 reveal v.揭露 progress to 发展成... foster v.培养；促进 transmission n.传播 contract v.感染...