shutdown
noun [ C ] uk/ˈʃʌt.daʊn/ us/ˈʃʌt.daʊn/
（尤指暂时的）关闭；暂停运行
an occasion when a business or large piece of equipment stops operating, usually for a temporary period
It's just a regular maintenance shutdown. 这只是一次定期保养停机。
The emergency shutdown procedure was activated. 紧急关闭程序启动了。
Synonym: closure (STOPPING)