残次品的英文的缩写为imperfections。

双语例句:

1、残次品更少,贵重的物品更稀有和更多是钻石。

The fewer the imperfections, the rarer and more valuable is the diamond.

2、残次品的这两个种类,内部包括,和外部缺点,构成明了。

These two categories of imperfections, inclusions-internal, and blemishes-external, make up clarity.