基础单词速查
Word Lookup核心 1323 词,点词看音标 / 释义 / 例句 / 搭配。
span
N./spæn/
释义Meaning
n.一段时间
某事持续的时间长度
a period of time during which something continues
n.跨度，跨距
从一端到另一端的距离或范围
the distance or extent from one end to another
例句Examples
n.一段时间
- 01
Modern medicine has increased man's life span.
现代医疗技术延长了人的寿命。
- 02
Children have a very short attention span.
儿童的注意力持续时间很短。
- 03
The project will be completed within a span of two years.
这个项目将在两年内完成。
- 04
His career spanned over three decades.
他的职业生涯跨越了三十多年。
- 05
In that short span of time, everything changed.
在那短短的时间里，一切都变了。
n.跨度，跨距
- 01
The bridge has a span of 500 meters.
这座桥的跨度是500米。
- 02
The eagle's wing span is impressive.
鹰的翼展令人印象深刻。
- 03
Measure the span between the two poles.
测量两根杆子之间的跨度。
- 04
The roof has a wide span.
这个屋顶跨度很宽。
- 05
The arch has an impressive span.
这个拱门的跨度令人印象深刻。