Kaiyun Group -关于波特兰开拓者训练开放日；赛前更衣室发声引欢呼；欧超杯在即；阵容厚度经受考验的信息

　　151. escalate['esk?le?t]　　v.①升级 ②升高，增强　　? 示例：　　Her fear was escalating into panic.她的害怕逐渐变成了惊慌。　　152. etiquette['et?ket]　　n.礼节，礼仪　　? 示例：　　Before you have a dinner date with a beautiful girl, you should learn some eating etiquette...