| 单词 | rocketry |
| 释义 |
rocketry听听怎么读
英 [?r?k?tri]
美 [?rɑk?tri]
是什么意思 火箭学，火箭技术，火箭（集合称）； 英英释义rocketry[ 'r?kitri ]
学习怎么用 权威例句Model rocketry split nose ejection
History of rocketry and space travel. History of Rocketry and Space Travel (Book Review) Virtual Rocketry: Rocket Science Meets Computer Science High Empire: Rocketry and the popular geopolitics of space exploration, 1944-62 UNIVERSAL CARNOT PROPULSION SYSTEMS FOR TURBO ROCKETRY UNIVERSAL CARNOT PROPULSION SYSTEMS FOR TURBO ROCKETRY The history of solid-propellant rocketry - What we do and do not know Blazing the Trail: The Early History of Spacecraft and Rocketry Space and the Atom: On the Popular Geopolitics of Cold War Rocketry |
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