一、【反义词】
收拢、卷起
二、【基本解释】
[释义]
(动)把折叠或卷起来的东西铺展开来。
[构成]
动补式：铺〈开
三、【英文翻译】
1.spread
四、【短语造句】
1.我们凑近观察窗细看发现：一层细末正被铺开。
We push our noses up to the small window to watch: a layer of dust is spread.
2.他说：“我们正在试验这种方式，但不会全面铺开。
"We're experimenting with that, but it's not in a rolled-out format," he says. "
3.它会向我们铺开，对吗?
It'll come rolling out at us, right?
4.2012年期间4g网络的逐渐铺开很可能会令电信板块获益。
The telecoms sector is likely to benefit from the rolling out of the 4g network during 2012.
5.温表示到今年为止，政府于2009年开始铺开的财政支撑的养老金计划将覆盖所有的中国农村地区。
By the end of this year, mr wen said, all of rural china would be covered by a government-funded pension scheme that officials began rolling out in 2009.