basal
/ˈbeɪsl/📚 17921Basal means relating to or forming the base of something. 基底的
adjective [原级]基部的；基础的；最低限度的
The first type of glacier flow is called: basal slip.
第一种冰川流动被称为：基底滑动。
单词造句:
The first type of glacier flow is called: basal slip.
第一种冰川流动被称为：基底滑动。