大家在查： 1995年第四设备技术装备刘易斯·莫瑞诺·奥坎波 AndreaBocelli 张凯 QuorumSystems 即兴发挥伊丽莎白·查洛克 -tricycle 科里巴亚干

策略手段

策略手段

六级听力高频词汇 ... synthesis n. 综合；合成 tactics n. 策略，手段；战术 tariff n. 关税，税率；(旅馆，饭店等)价目表，收费表 ...

果之敏感度、接近/避免策略手段(strategic means)、任务的表现(performance

However , as big companies have improved their defences , the trolls have changed their tactics and are now going after start-ups.