单词：servo plotter
伺服绘图器
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Prosecutors in Ethiopia are seeking the death penalty for 40 people found guilty of conspiring to overthrow the government Peter Heinlein | Addis Ababa 24 November 2009 Prosecutors in Ethiopia are seeking the death penalty for 40 people found guilty
发表于:2019-01-14 / 阅读(264) / 评论(0)
VOA标准英语2009年(十一月)
VOA标准英语2009年(十一月)
By Selah Hennessy London 04 November 2009 In this video image, Simon Mann talks to reporters in a courtroom following his pardon by the government in Malabo, Equatorial Guinea, 03 Nov 2009 A British man who was part of a failed plot to overthrow the
发表于:2019-02-12 / 阅读(204) / 评论(0)
VOA标准英语2009年(十一月)
VOA标准英语2009年(十一月)
Factory workers are about to get super-human strength thanks to Nasa's 'Robo-Glove'. 有了美国航天局（NASA）研发的机器人手套，工厂工人将获超人之力。 The glove helped scientists control Robonaut 2, a humanoid that provided
发表于:2019-02-16 / 阅读(196) / 评论(0)
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