详细解释:vi. 变动, 起伏, 动摇
vt. 使波动, 使动摇
【医】 波动
词型变化：
名词:fluctuation动词过去式:fluctuated过去分词:fluctuated现在分词:fluctuating第三人称单数:fluctuates形容词:fluctuant英语解释：
动词 fluctuate:
cause to fluctuate or move in a wavelike patternmove or sway in a rising and falling or wavelike pattern同义词：vacillate, waver