fluctuation

名词 fluctuation:

1. a wave motion
2. an instance of change; the rate or magnitude of change
   同义词：variation
3. the quality of being unsteady and subject to changes
   同义词：wavering

1. The market stead after last week's fluctuation.
   继上周的波动之后，市场稳定下来了。
2. 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。
3. The decision was affected by his fluctuation of mood.
   这个决定受他情绪的影响。
4. There are fluctuations in the state of his health.
   他的健康状况时好时坏。