Understandably, the European Space Agency is twitchy about its investment.想当然的, 欧洲太空总署对这项投资焦躁不安.European Space Agency ( ESA ): Western European space and space - technology research organization headquartered in Paris.欧洲...

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space agency的音标：space agency的英式发音音标为：[speis 'eidʒənsi]space agency的美式发音音标为：[spes 'edʒənsi]...