迟疑不定的感受a feeling of doubt and uncertainty这场大雨也许能使变幻不定的天气稳定下来.The heavy rain might settle the changeable weather.他经历过很多漂泊不定的生活.He has knocked around quite a bit....
这些鞋子系廉价商品, 史密斯正在削价出售.These shoes are a bargain. Smith is closing them out.我在超级市场买的这些茶杯——它们本周削价出售.I bought these cups at the supermarket — they're on offer this week.(商业广告)大削价,仅此一周!This week only, prices slashed!...