vi.波動；動搖；起伏

vt.使動搖

Fruit prices fluctuate with the seasons. 水果價格隨著季節(jié)波動。

Some investors panic when stock prices fluctuate wildly. 當股票價格大幅波動時,一些投資者便開始恐慌起來。

While the psychological unbalance may fluctuate the individual's original philosophy and regular act tendency which make conditions for the naissance of aberrance. 而心理的失衡極大地動搖了個體原有的人生觀和行為定勢 ,為越軌行為的產(chǎn)生創(chuàng)造了條件。

Both the light and radio outputs fluctuate markedly. 光和無線電的輸出都引人注目地起伏變化。