upslopes

After the rain, we had to climb a muddy upslope to reach the cabin.

用法提示：此处 upslope 是名词，指一段向上的斜坡。

The road has a long upslope just before the old bridge.

用法提示：这里 upslope 用作可数名词，表示上坡路段。

The map shows several upslopes between the lake and the campsite.

用法提示：upslope 的复数形式 upslopes 表示多处向上的斜坡。