1ADJ [ADJ n]推动的;推进的;强有力的 The driving force or idea behind something that happens or is done is the main thing that has a strong effect on it and makes it happen or be done in a particular way. 推动的;推进的;强有力的
Consumer spending was the driving force behind the economic growth in the summer.
顾客消费是夏季经济增长的强大推动力。
Bruce Rioch's driving ambition is the main reason behind their new-found success.