助推发动机 meaning in English
be booster engine
boost engine
booster motor
Examples
- Which will ignite the fuel line before the booster engines can fire
可以在助推发动机点火前点燃燃料管线 - . . . which will ignite the fuel line before the booster engines can fire
可以在助推发动机点火前点燃燃料管线 - Be booster engine
助推发动机