buffer block

基本解释

Gets a value indicating whether the final buffer block has been written to the underlying stream.
获取一个值，该值指示最终缓冲区块是否已写入基础流。
First, it requires extra management work (allocation and freeing of memory block) wherever a buffer block is required.
首先，它要求在需要缓冲区块的任何地方进行额外的管理工作（分配和释放内存块）。
Each memory block, when allocated, consists of a BufferBlockHeader header followed by a buffer block for storage of actual data.
每个内存块在分配时都包含一个 BufferBlockHeader 头，后面跟着一个用于存储实际数据的缓冲区块。

Italian governments did not want to upset Yugoslavia, whose independence from Moscow offered a buffer against the Soviet block.
ECONOMIST: A new diplomatic row about an old piece of barbarism
Just a security buffer, whose sole purpose is to block the way in for bombers and terrorists.
ECONOMIST: Israel and the Palestinians