diffuse streak造句

例句与造句

1. Two small fuscous spots, one at the end of the cell, preceded by a diffused streak of rather paler fawn, which is repeated along the base of the costa; a second in the fold, rather beyond its middle, surrounded by the same paler fawn colour.
2. It's difficult to find diffuse streak in a sentence. 用diffuse streak造句挺难的