Tail margin: White space below the text area of a page. Also called Foot margin.

脚白边：书页内，在版芯下边的空白部分，亦称地脚。

youdao

Tail margin: White space below the text area of a page. Also called Foot margin.

脚白边：书页内，在版芯下边的空白部分，亦称地脚。

youdao