A firework consisting of a case partly filled with a combustible composition fastened to a guiding stick and projected through the air by the reaction resulting from the rearward discharge of the gases liberated by combustion.

烟火。

A jet engine that operates on the same principle as the firework rocket, consists essentially of a combustion chamber and an exhaust nozzle, carries either liquid or sold propellants which provide the fuel and oxygen needed for combustion and thus make the engine independent of the oxygen of the air, and is used esp. for the propulsion of a missile or a vehicle.

火箭(引擎)。

Severe scolding.

【口】严厉的责骂。

To shoot upward; move like a rocket.

(如火箭般)向上直冲。