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- 他的心情变化不定，有时激动，有时害怕。His feelings fluctuated between excitement and fear .
- 定to set
- 由于价格动向变化不定，我们认为暂停报盘为宜。In view of the uncertainty of the price movement，we deem it advisable to withhold offering.
- 由于市场那么变化不定, 投资冒着很大的风险。With the markets being so volatile, investments are at great risk.
- 外交政策的变化不定The zigs and zags of foreign policy.
- 民意变化不定The pendulum of public opinion.
- 威利大叔在全国各地干过好多工作，他漂泊不定，毫无积蓄。Uncle Willie was a rolling stone that gathered no moss. He worked in different jobs all over the country.
- 我认为计划中刚作的变化不怎么样。I don't think much to the latest change in the plan.
- 变化不定的意见.fluctuating opinions
- 即使已经捆系在坐椅上，你仍然觉得自己好似飘浮不定。Even though you are strapped in your seat, you feel as though are drifting.
- 他说这个变化不是这个小村子所独有的。He says this change is not peculiar to this small village.
- 自从去年我们见面以来,你变化不大。You have changed a little sice we met last year.
- 从那烟沉沉摇曳不定的灯光里看去，她似乎比上次司各特看见她时瘦了些了。In the smoky, uncertain light, she seemed thinner than when Scarlett last saw her.
- 在将近三年的监狱生活中,他变化不大。He hadn't changed much in his nearly three years of incarceration.
- 不定的风吹来，含带着许多远野的香气。Fitful gusts came winnowing through the smells of many distant fields.
- 用药前后血压变化不明显(P>0.05)。The BP had no significant change before and after treatment(P>0.05).
- 不定因素使无线电和电视的前途黯淡。Uncertainty darkens the future of radio and television.
- 人类的智商从50以下到200以上变化不等。Human IQ's vary from under 50 to over 200.
- 我要一张经济舱，回来时间不定的来回票。I'll need an economy ticket with an open return.
- 在西海岸，夏天和冬天的气温变化不大。On the west coast,the temperature changes very little between summer and winier.
