| 释义 | 
		shutdown美 ['ʃʌt.daʊn]  英 ['ʃʌt.daʊn]  - n.关闭;停工;停业;倒闭
 - 网络关机;关闭系统;关闭数据库
 
 n. closure,cessation,stoppage,halt,end 1.  | 停业;停工;关闭;倒闭;停止运转the act of closing a factory or business or stopping a large machine from working, either temporarily or permanently  |  
  |  |   | the nuclear reactor's emergency shutdown procedures 核反应堆的紧急关闭程序  |  
 n.  | 1. the cessation or suspension of activities at a business, factory, or plant 2. the reduction of power in a nuclear reactor by maintaining the core at the lowest level possible 3. an occasion when a machine or factory stops working temporarily  |  
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