greason

greason

 英

  • 网络螺旋锥齿轮齿制有格里森

例句

Second, Greason says that, as a member of the commercial spaceflight community, the future prospects are both "terrifying and wonderful. "

第二商业太空飞行成员而言未来展望可怕美好。”

The Lynx will offer affordable access to space for individuals, researchers and educators, " said XCOR CEO Jeff Greason. "

大众可以接受价格个人研究人员教育工作者提供空间访问机会

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