n.波动；起伏
Gold prices on the London market are expected to flatten out after a period of fluctuation. 经过一段时期的波动后，预料伦敦市场的黄金价格将稳定下来。
Our prices are subject to fluctuation of the market. 我方价格得随市价波动而调整。
There are fluctuations in the state of his health. 他的健康状况时好时坏。
