[, ]the act of closing a factory or business停工；歇业◆The strike was a protest against factory shutdowns.此次罢工是对关闭工厂表示抗议。➡close-down the act of stopping a computer or large machine from working（计算机或大型机器的）停机，关机◆My PC freezes on shutdown.我的个人电脑关机时死机了。◆Factory staff are trained in emergency shutdown procedures.工厂员工要接受紧急停机程序的培训。