Because SBRK may give back more memory than we ask for, we leak some memory at the end of the heap.

由于sbrk可能会交回比我们请求的更多的内存，所以在堆(heap)的末端会遗漏一些内存。

youdao

This script leak is entirely within a page and when you navigate away then you get your memory back.

这种内存溢出完全是页内的，只要发生了跳转，溢出的内存就被收回。

youdao

Moreover, allowing the liquidity that has been built up on the central bank's balance sheet to leak back into the commercial financial system would provide ample low-cost capital.

此外，允许央行资产负债表上积累的流动资金回流到商业金融系统中去，就能向社会提供充足的低成本资金。

youdao

Soda is also associated with symptoms of gastro-esophageal reflux disease, when the contents of the stomach leak back up and cause a burning sensation in the esophagus.

CNN: Is drinking soda really that bad for you?