a spacecraft module that contains propellant tanks, fuel cells, and the main rocket engine
| 单词 | service module |
| 释义 | service modulenouna spacecraft module that contains propellant tanks, fuel cells, and the main rocket engine |
| 随便看 |
英语词典包含66266条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。