Propulsion 在英语中翻译为 propulsion，其动词形式为 to propel。例句：
- The propulsion system of the rocket is very powerful.
- Jets can propel the plane to high speeds.
希望对你有帮助！
- The propulsion system of the rocket is very powerful.
- Jets can propel the plane to high speeds.
希望对你有帮助！