excursion

[iks'kə:ʃən]

n.远足, 短途旅行

例句与用法：

In digital signal technique, a signal that uses a positive(or negative) excursion and ground as the two binary signal states.

在数字信号技术中，用正(或负)向电压与地两个电平来表示二进制“1”和“0”的一种信号

I was roped in for this excursion before I knew it.

我不知不觉被拉来参加了这次远足旅行。

The excursion was the high spot of our holiday.

我们那个假日的最大乐趣是远足。

We shall make an excursion to Hangzhou this weekend.

这个周末我们将去杭州旅行。

详细释义：

n.

1. 远足; 短途旅行[C]

We are planning for our excursion next week.

我们正在为下周的远足作准备。

2. 远足队, 旅游团[C]

3. 离题[U][(+from)]

Your comments are an excursion from the major theme.

你的话偏离了主题。