additional thrust rudder fi的用法和样例：
- An auxiliary jet-producing unit providing additional thrust for a takeoff.
- rudder with additional thrust fin
- This additional thrust was important for Stricklin, because he had left the plane only 40 feet off the ground.The burst gave him a 100-foot cushion.
- The results showed that cap-manometer can avoid the errors caused by liquid fluctuation and turbulence at a low gas velocity, and prevent an additional thrust head at a high gas velocity.
- The fascist soldier thrust his bayonet into the man's body.