bottom

n. /ˈbɑːtəm/ A1

底部；下端

The lowest part or surface of something.

仙境例句

Alice fell softly onto a heap of dry leaves at the bottom of the well.

爱丽丝轻轻地落在井底的一堆干树叶上。

and they lived at the bottom of a well—”

她们住在深深的井底——”

卡罗尔原著 · 第 7 章