| 例句 |
Suddenly a jagged streak of lightning illumined the heavens.突然，一道锯齿状的闪电照亮了苍穹。A jagged splinter of glass jutted up from the broken lamp.一块锯齿状玻璃碎片从破碎的灯上支出来。The plant has serrated and hairy leaves.这棵植物长着锯齿状的毛茸茸的叶子。He used a saw to saw open that cardboard box, and left a serrated mark on it.他用一把锯子将那个硬纸箱锯开，留下了锯齿状的边。 |