defective work

• [经] 次等工作； 不合格的作业； 废弃物品

defective work的用法和样例：

例句

1. The buyer has the right to lodge a claim on the defective goods.
   对于不合格的货物，买方有权提出索赔。
2. The good ones are used and defective ones are discarded.
   合格的就采用，次品就废弃。