To use volume as a building block for a code block that returns the length of a line segment, I can perform either partial application or currying.

要使用volume作为代码块的构建块并返回线段的长度，可以执行部分应用或局部套用。

youdao

At the bottom we turned into a corridor running the entire length of the building - a good 200 metres (218 yards).

在楼梯的底部，我们转到一个走廊，走廊穿过了整个的建筑物，有整整200米长（合218码）。

youdao

On each floor, the departments are distributed in the direction perpendicular to the length of the building.

各个部门在每一层都是垂直于建筑物的长度而分布的。

youdao

These spires were considered an architectural part of the building, so their length was included in the building's height measurement.

VOA: special.2010.03.31

He walked the length of the building and emerged on Tenth.

NPR: Excerpt: 'Manhunt'

In 1815 Napoleon returned to France, landing at Golfe-Juan, and marched the length of the country building support.

WSJ: Complex Napoleon Rivalry Heads for Its Waterloo

Netanyahu said no agreement had been reached on the length of time for the building hiatus, the source said.

CNN: U.S. envoy struggles to renew Mideast talks