duration [djuˈreɪʃn]

以下由轻松背单词网站提供

n.持久；期间；持续时间

the length of time that something lasts

For the duration of the strike we will remain closed. 罢工期间，我们将停业。
He was prepared to do this for the duration of the campaign. 他准备好在选举期间做这件事。