贫液[pín yè]
{化工} barren liquor
1. barren solution：barrel type roll piercing mill 带桶形轧辊的穿孔机 | barren solution 贫液 | barrier 势垒
2. 贫液
2. lean liquor：富液rich liquor | 贫液lean liquor | 萃出物extract
3. barrenliquor：barren land || 荒地 | barren liquor || 贫液 | barren of || 没有的