疲软píruǎn 1.疲乏无力{fatigued and weak}: 身子～。{feel weak} 2.指行情价格低落、货物销售不畅或货币汇率呈下降趋势{slump; inactive and slow; economic situation in which market prices go down, commodities sell poorly, and the currency exchange rate shows a downward trend}: 价格～{price slumps}|市场～。{sluggish market}