excursion相关的词根或词缀是: cur curcurrcurscourcours

复数： excursions

提示：点击例句中的单词，就可以看到词义解释

They want to make a walking excursion next week .

他们下星期要做一次徒步旅行。

Before you set out on your camping excursion , make sure to investigate whether the area you 're camping in is prone to flash flooding .

在你准备出门远足前，先确认下宿营的地方是否容易发生暴洪。

The same is done in the end of the excursion .

同样的测定在参观者完成游览后再进行一次。

The massive ice sheet is a popular excursion in the park .

巨大的冰盖是一个短途旅游颇受欢迎的公园。

We planned to hire a coach for the excursion but now so many peoplehave dropped out that it will not be needed .

我们原计划租一辆大客车去郊游，但是现在已有这么多人退出，车就不需要了。