名词
1. 动力;诱因
Your motivation for doing something is what causes you to want to do it.
1. the psychological feature that arouses an organism to action toward a desired goal
the reason for the action
that which gives purpose and direction to behavior
e.g. we did not understand his motivation
he acted with the best of motives
2. the act of motivating
providing incentive
Synonym: motivating
3. the condition of being motivated
e.g. his motivation was at a high level