| 短语 | power down |
| 释义 | ˌpower ˈdown|ˌpower sth↔ˈdownto stop a machine, especially a computer, by turning off the electricity supply使（机器）停止工作；关机（尤指计算机）；关闭电源We were told to power down at 9.45.我们收到通知 9:45 要关闭电源。Log off or power down your system.退出或关闭系统。power sth uprelated nounpower-down |
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