fogged negative造句

例句与造句

1. Fogged negatives or insufficient density in positives , particularly in the highlights or in fine printing detail , may cause this problem
   不清洁的负片或浓度不足的正片容易在较精细印刷的亮部处发生这种现象。
2. It's difficult to find fogged negative in a sentence. 用fogged negative造句挺难的