Pump cavitation, the flow should be run down or slow down;

泵产生汽蚀时，应把流量调小或降速运行；

youdao

A wide range of opinions can be run down to the people who write in the Sunday newspaper.

大量的意见都来自在周日报纸上撰稿的人们。

youdao

By 2011 these inventories will be run down to around 181m tonnes but this is still a lot more than the 144m tonnes of wheat stocks at the height of the food crisis.

到2011年，这些粮食产量会下降到大约181吨，不过比起粮食危机时高产量144吨还是超出很多。

youdao

You just got to be looking around all the time to make sure you are not going to be run down.

你随时观察四周以确保你不会被撞倒。

伦敦的蓝色自行车 - SpeakingMax英语口语达人

An MP has demanded clarity over leaked documents which suggested RAF Lossiemouth in Moray could be run down over the next year.

BBC: MP demands clarity on RAF Lossiemouth future

The bad bank will be run down over time.

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Not to worry: even the coldest February on record will not be able to run down a glut of gas inventories, which at 3.1 trillion cubic feet remain 11% above five-year averages.

FORBES: Cold Snap Spurs Winter Electric Record