launch a rocket

• 发射火箭

launch a rocket的用法和样例：

例句

1. They planned to send a rocket to the moon.
   他们计划向月球发射火箭。
2. The show was expertly paced, it doesn't run like a countdown to a shuttle launch.
   演出很有节奏，并不急吼吼得象倒数计时发射火箭。