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- 定to set
- 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.
- 我本来以为三年前，我们已经摆脱那个阴晴不定的病态自恋狂了。I thought we got rid of that pathologically ambivalent persist three years ago.
- 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.
- 阴晴不定的天气broken weather
- 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.
- 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.
- 不定因素使无线电和电视的前途黯淡。Uncertainty darkens the future of radio and television.
- 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.
- 股票交易市场中牵涉到这么多的不定因素There are so many maybes involved in playing the stock market.
- 我们必须采取一不定的措施防止港口再次淤塞。We must take some measures to prevent the harbour from becoming silted up again.
- 未定局的充满不定或怀疑的; 未决的Fraught with uncertainty or doubt; undecided.
- “我永远也搞不定。”他绝望地说。'I'll never manage it,' he said hopelessly.
- 别弄得到处是玩具，不定会绊倒谁。Don't leave toys lying around,someone might trip over them.
- 不定时服务或出现的人，尤其指临时工one that serves or appears at irregular intervals,especially a temporary worker
- 毕竟体重升降不定是膀胱卵巢综合症的又一体现；Weight swings are another part of PCOS anyway.
- * 在雷暴期间，灯光是否会闪烁不定?Do lights blink during lightning storms?
- 她拿不定主意应该不应该接受他的好意。She was undecided (about) whether she should accept his offer.
- 马丁拿不定主意是否读大学；他天天都在改变主意。Martin blew hot and cold about going to college; every day he changed his mind.
- 不定需求情形下确定生产批量的方法A Study on Production Lot-Sizing Problem With Fuzzy Demand
