irregular bone

• 异形骨

irregular bone的用法和样例：

例句

1. The forked bone anterior to the breastbone of most birds,formed by the fusion of the clavicles.
   鸟胸的叉骨，如愿骨大多数鸟胸骨前部的叉形骨，因锁骨合并形成的。
2. Osteoblasts are seen lining the irregular trabeculae, and there is an osteoclast near the center.
   不规则骨小梁周围可见成骨细胞排列，中心部位可见破骨细胞。