The bridge crosses the river in a single span.

河上的桥为单跨桥。

《牛津词典》

Domain patterns - These include common solutions to business problems that span a single application or multiple applications.

域模式——包括单个应用程序内或跨多个应用程序的业务问题的解决方案。

youdao

A single instruction can span many lines, or multiple instructions can be entered on a single line.

单条指令可以跨越多行，多条指令也可以被输入到一行中。

youdao

It is the largest single-span concrete arch bridge in the Western Hemisphere.

VOA: special.2010.10.27

Huge 80-metre-long turbine blades, made in a single span, for vast wind farms out at sea.

BBC: Vince Cable opens Bristol carbon fibre research centre

The Barlow train shed with its single span roof, a marvellous feat of Victorian engineering, is being restored.

BBC: St Pancras - the new link to the Channel Tunnel

The team's work offers such a sharp picture of the past that it is possible to trace the histories even of individual communities, such as one in Essex whose inhabitants built, used and then abandoned an enclosure within the span of a single generation.

ECONOMIST: The Neolithic