vi.波动；动摇；起伏
vt.使动摇
Fruit prices fluctuate with the seasons. 水果价格随着季节波动。
Some investors panic when stock prices fluctuate wildly. 当股票价格大幅波动时,一些投资者便开始恐慌起来。
While the psychological unbalance may fluctuate the individual's original philosophy and regular act tendency which make conditions for the naissance of aberrance. 而心理的失衡极大地动摇了个体原有的人生观和行为定势 ,为越轨行为的产生创造了条件。
