Definitions
n. The period during which something lasts or happens
一段时间；持续时间
n. The distance from one end of something to the other
跨度；跨距
v. To extend across a period, area, or range
持续；横跨；涵盖
Example
Our dog has a surprisingly short attention span.
我们家狗狗能集中注意力的时间短得出奇。
The research project will span several decades, allowing scientists to track long-term changes in coastal ecosystems.
该研究项目将持续数十年，使科学家能够追踪沿海生态系统的长期变化。
Collocations
- attention span
- a short time span
- span several decades
- a bridge span
Usage tip
span作动词直接接时间或范围，无需加介词。
FAQ
- What does span mean?
- The period during which something lasts or happens The distance from one end of something to the other To extend across a period, area, or range
- How is span pronounced?
- UK /spæn/, US /spæn/. Use the audio buttons above to listen.
