相关词汇的读音
- "propellant fraction"怎么读
- "polyurethane propellant"怎么读
- "propellant quality"怎么读
- "propellant dough"怎么读
- "propellant grain"怎么读
- "propellant load"怎么读
- "propellant gasifier"怎么读
- "gas propellant"怎么读
- "propellant binder"怎么读
- "turboelectric propellant"怎么读
- "propellant-injection flow"怎么读
- "propellant-inlet pressure"怎么读
- "propellant-mass flow"怎么读
- "propellant-pressurized feed system"怎么读