释义 |
propulsion system prəˈpʌlʃənˈsistəm 短语⁶⁷²¹⁶ 基本英英例句 推进系统
Noun: a system that provides a propelling or driving forcePropulsion system selection criteria and mission analysis are introduced.推进系统的选择标准以及任务分析也将一一介绍。 Drones must return periodically to recharge their weapons and propulsion systems.雄蜂一定定期地回复再休整他们的武器和推进系统。 |