您要查找的是不是：
- poor quality concrete 劣质混凝土
- The hotel had poor quality of service. 这个旅馆服务质量很差。
- We found the shipment of wool was of poor quality. 货到后,我们发现羊毛的质量较差。
- Know the dangers of feeding poor quality feed. 指导低质量的草料的危险性。
- Those potatoes are of poor quality. 那些马铃薯质量很差。
- USB cable poor quality or damaged. USB电缆线质量差或者损坏。
- This material is very poor quality. 这种材料质量很差.
- Food was scarce and of poor quality. 食物量少而质次。
- This is all maotou paper, which is of poor quality. 这些都是毛头纸，质量太差了。
- The consumers complained about the poor quality of the products. 消费者抱怨产品质量低劣。
- The consumers complained about the poor quality of the electronic products. 消费者抱怨电子产品质量低劣。
- Upon arrival,we found the shipment of wool was of poor quality. 货到后，我们发现羊毛的质量较差。
- Low level of profits and poor quality of the employed. 利润水平低;
- HOW TO COMPLAIN ABOUT THE POOR QUALITY OF A PRODUCT? 怎样就产品品质提出诉怨?
- VCT viewed as a untrustworthy service of poor quality. 把VCT看作一种不值得信任的低质量服务。
- Bush fallow: Poor quality land covered with scrubby vegetation. 灌木林修耕地，灌木林闲地:灌木丛生的劣质土地。
- Upon arrival, we found the shipment of wool was of poor quality. 货到后，我们发现羊毛的质量较差。
- Historically, a Carthaginian citizen phalanx was of poor quality. 在历史上，迦太基公民方阵是低质素的。
- Sleep disorders: Insomnia, poor quality sleep, restlessness. 睡眠障碍：不易入眠、睡眠品质差或易清醒。
- The report criticized the poor quality of many TV programmes. 这篇报导批评了许多电视节目品质低劣。
