The open and close brackets ([and]) mark the beginning and end of the code block, respectively.

开方括号和闭方括号([和])分别标志代码块的开始和结束。

youdao

This method, called from a Finally block instead of Close, would encapsulate the Close/Abort logic.

在Finally语句块中可以调用该方法，而不是调用Close，它封装了Close/Abort逻辑。

youdao

As a consequence, Close takes a Timeout and has an async version (since it can block), and also Close can throw Exceptions.

因此，Close方法会接收一个Timeout参数，并包括一个异步版本(因为它可能阻塞线程)，而且Close还会抛出异常。

youdao

"There might be some ground to close the media, to block them,whatever."

VOA: standard.2010.07.06

Sutherland led the woman into the close of a block of flats where he attempted to rape her.

BBC: Edward Sutherland, 27, jailed over Glasgow rape bid

The speech immediately drew sharp criticism from her rivals for the Democratic nomination, one of whom accused her of teaming up with Mr. Bloomberg, a close ally, to block many proposals that would help working families.

WSJ: Quinn Address Aims at Middle Class

Six flats are in the block in Titania Close, Colchester, and residents have young children and one a newborn baby.

BBC: Colchester binmen 'blame EU law for missed collections'