forting

The scouts forted the ridge before the main troops arrived.

侦察兵在大部队到达之前在山脊上构筑了工事。

用法提示：fort在此作动词，表示‘在……构筑工事’。

During the sudden storm, the climbers forted themselves in a small cave.

突降暴风雨时，登山者躲进一个小山洞里。

用法提示：fort oneself表示躲进某处寻求保护，fort是动词。

We are forting the camp with sandbags against the rising river.

我们正在用沙袋给营地构筑工事，以应对上涨的河水。

用法提示：forting是fort的现在分词，作动词表示‘用防御工事加固’。