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。

Erratics ate boulders transported by glaciers and deposited some distance from their point of origin.

youdao

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。

Erratics ate boulders transported by glaciers and deposited some distance from their point of origin.

youdao