质量差：指产品或物品的品质不好，不符合预期的标准或要求。
劣质
劣质量
... i regret this quality problem. 对质量问题我深表遗憾。 bad quality 劣质 low quality 低质量来源：考 ...
... prime quality 第一流质量 bad quality 劣质量 sound quality 完好的质量 ...
接收质量（Receive Quality） TA——时间提前量（Time Advance） BQ—— 质量差 （ Bad Quality ） PBGT—— 链路预算 （ Power BudGeT ） MR——测量报告（Measurement Report） 5、测量报告有两个值：FULL（全局测量）和SUB（...
... air quality 空气质量 ... bad quality 劣等质量 ... best quality 第一流 ...
劣质，劣等质量
How can I figure out the code in front of me is of good or bad quality?
我如何评估眼前的代码质量是好还是坏？
I read the mark, it said I could change the dress with bad quality in days.
我看了标签，上面说我可以在天内跟换不好质量的衣服。
The volume this thing cranks out is enough to make enemies out of your neighbors, not a bad quality either.
该卷本的事情曲柄的是足以使敌人离开你的邻居，而不是一个质量差的。
"If you find that the road is not paved, or that the road is paved but breaks down because the corruption is so bad you do not get standards and quality, then you have got a major problem.
VOA : standard.2009.11.17
That's not a bad quality of life for the people who are able to enjoy it.
But let's not pretend that everything is wrong, overwhelmingly people get good quality care rather than bad quality care.
BBC: News | BREAKFAST WITH FROST | Interview with Alan Milburn
Things made there were considered cheap and bad quality.