dry run

音標(biāo)發(fā)音

We need to save at least half an hour for another dry run.
我們必須剩下至少半個(gè)小時(shí)再來(lái)進(jìn)行一次演習(xí)。
Allowing a "simulation" (dry run) before actually committing to the backup.
在實(shí)際提交備份之前，允許進(jìn)行 “模擬”（演習(xí)）。
Optimists argue that the bill is just a dry run for a successful push under a different president and with a different constellation of power in Congress.
樂(lè)觀(guān)主義者認(rèn)為，這個(gè)提案只是在新總統(tǒng)和另一權(quán)力構(gòu)架下成功推動(dòng)的一次演習(xí)。

Members of Friends of the Earth Middle East say the Jordan could run dry unless something is done.
Intifar Sabre Abu Hassan, one of the women of the family, says she knows the taps will run dry by the afternoon, and then stay dry for several days ahead.

All this will be a valuable dry run for when the worst happens and the undead emerge from their graves.
FORBES: A Dry Run For The Apocalypse
Given what you do know about these packages now, would you say that this was more than just a dry run?
WHITEHOUSE: Full Briefing on Security Alert

If you have a dry run, you practise something to make sure that you are ready to do it properly.