英语词汇first cosmic velocity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	first cosmic velocity
释义	first cosmic velocity 简明释义第一宇宙速度，环绕速度网络释义 1 [航]?第一宇宙速度第一宇宙速度短语 1 the first cosmic velocity 环绕选度双语例句 1 They fly at first cosmic velocity. 他们以第一宇宙速度飞行。 2 They fly at first cosmic velocity. 他们以第一(宇)宙速度飞行。 3 The implications of the first cosmic velocity and the second cosmic velocity are discussed. the blurred knows relative to the two velocities are cleared. 讨论了第一和第二宇宙速度的含义，澄清了与这两个速度有关的一些模糊认识。
随便看	mixed nystagmus mixed object document content architecture mixed occupancy mixed octanols mixed ocular dominance mixed odd even triglycerides mixed odontogenic tumor mixed odontoma mixed offlap facies mixed oil Mixed Oligoastrocytoma mixed option mixed oral gland mixed oral glands mixed or compound duties mixed order mixed-order correlation function mixed order reaction mixed-order reaction mixed ore mixed ores mixed organic and inorganic anhydride mixed organic matter mixed or semi serialized layout mixed ownership

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