再如，从需求量变动就应该能想到需求曲线背后消费者行为理论。

Be like again, change from demand should can think of behavior of consumer of demand curve backside is academic.

youdao

再如，从需求量变动就应该能想到需求曲线背后消费者行为理论。

Be like again, change from demand should can think of behavior of consumer of demand curve backside is academic.

youdao