It is then recycled into "gray" water, which is used to flush toilets before being taken out of the internal water system as "black" water.

然后被循环为“灰”水，用来冲马桶，最后最为“黑”水离开内部水系统。

youdao

That won't flush out all the sewage, but it should unclog some stinking drains.

那样做不会冲走全部的污水，但应该能疏通一下发臭的下水道。

《柯林斯英汉双解大词典》

Stretching helps to flush out any lactic acid that has built up during your walk, which will allay any delayed onset muscle soreness (DOMS).

拉伸可以帮助人体排出步行过程中产生的乳酸，这将缓和延迟性肌肉酸痛(DOMS)。

youdao

So just-- and we will come back to this and flush out some of these lower level details.

那么，我们还是回到这里，略去一些,没用的细节。

哈佛公开课 - 计算机科学课程节选

Quail-hunters flush birds out of the bushes and into the air, where they can be shot.

ECONOMIST: A technique from which only Democrats benefit

Scientists want to flush out these so-called reservoirs and find a way to kill the virus for good.

MSN: Two more men with HIV now virus-free. Is this a cure?

And so, throughout the day, the more you shift contexts and the more unrelated those contexts are, the harder your brain works to transfer, store, and flush information out of short-term memory.

FORBES: And Now for Something Completely Different: Context Shifting