ladder pattern造句

例句与造句

1. It is characterised for total lack of necropolises and tombs, as well painted ceramic with triangle and ladder patterns.
2. Females are duller and more brown, with a mid-dorsal stripe or ladder pattern and a light flank stripe.
3. The most common ladder pattern is shown in the figure; every twelve steps, the same shape appears at the tip of the ladder, four cells farther from the starting position of the ladder.
4. It's difficult to find ladder pattern in a sentence. 用ladder pattern造句挺难的