单词	retropack
释义	retropack noun ret·​ro·​pack ˈre-trō-ˌpak  : a system of retro-rockets on a spacecraft Example Sentences Recent Examples on the Web He was given the green light to proceed to his third orbit, and controllers instructed Glenn to place the landing-bag switch in the automatic position and keep the retropack in place after retrofire if a light should come on. Julia Musto, Fox News, 20 Feb. 2022 Word History First Known Use 1962, in the meaning defined above
随便看	Quezaltenango Quezon City Quezon y Molina quhar islands qui qui fa qui facit per alium facit per se qui palm qui s'ex qui s'excuse s'accuse qui trans qui transtulit sustinet qui va là? qui vive quiaquia quiaquiae quiaquias quibble quibbled quibbler quibblers quibbles quibbling quica quiche

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