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Oberth [英] [əʊbɜ:θ] [美] [obɚθ] [名] 奥伯特(德国火箭专家,现代航天学的奠基人之一) 词频排名 45536/55435 学习人数 37 难度等级 1/10 认知比例 35.71% 例句 Oberth claimed that man could travel to the moon. 奥伯特说人类可以到月亮上去旅行。 "After Oberth returned to Romania, Wernher and the other young men continued to experiment with rockets." 奥伯特返回罗马尼亚以后,韦恩赫和其他年轻人继续进行火箭方面的实验。 "It was written by Hermann Oberth, a Romanian scientist and teacher." 作者是罗马尼亚的科学家兼教师赫尔曼·奥伯特。 助记 吐槽 人名不用学啦!简单得要死!
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