dummy run 的英语意思
dummy runˌdummy ˈrun noun [countable] 
查看全部语言翻译 an occasion when you practise doing something in complete detail to see if it works为检验效果而进行的全程模拟演练 SYN dry run: 
Do a dummy run to see how long it will take.先做一次模拟演练，看看需要多长时间。
查看全部语言翻译 an occasion when you practise doing something in complete detail to see if it works为检验效果而进行的全程模拟演练 SYN dry run: Do a dummy run to see how long it will take.先做一次模拟演练，看看需要多长时间。