buffer的解释
n. 缓冲,缓冲区
buffer的例句
His sense of humour was a useful buffer when things were going badly for him.
他有幽默感, 这使他在逆境中聊以自慰.

Refers to push-down stack procedures and is the acronym for last in/first out, a buffer procedure.
一种把数据压入堆栈的过程，即数据缓冲的过程。LastIn／FirstOut的缩写。