timespans

timespans

美 [ˈtaɪmˌspæn] 　英 ['taɪm.spæn]

• 网络时间

词形变化

复数：timespans  

英汉解释

n.	1. the period of time between two events or during which an event continues

例句

Ever since Darwin, we've been familiar with the stupendous timespans of the evolutionary past.

自达尔文以来，我们已经熟悉了进化历史惊人的时间跨度。