underfoot

1. 1.

   To provide a footing beneath; to shore up or underpin.

   在下方提供支撑；加固基础。

2. 2.

   To assign a column summary that is less than the sum of all the entries in that column.

   将列合计设定为小于各项之和。

将列合计设定为小于各项之和。

Connections

Learner notes