erratics

英 [ɪ'rætɪks] 美 [ɪ'rætɪks]

• 漂砾

erratics的用法和样例：

例句

1. Erratics ate boulders transported by glaciers and deposited some distance from their point of origin.
   漂砾是由冰川搬运并在距发源地一定距离的地方堆积的巨砾。