buffer

音标发音

It is foolish to believe that romantic love will buffer you against life's hardships.
认为浪漫的爱情可以使你躲开生活的艰辛是一种愚蠢的想法。

(PROTECTION) something or someone that helps protect from harm
(EXTRA SUPPLY) an extra supply of materials that a company keeps in order to prevent a situation where none are available
(MAN) a silly old man
(PROVIDE PROTECTION) to provide protection against harm
(STORE INFORMATION) When a computer buffers information or buffers, it stores information temporarily in its memory while dealing with it or sending it.

A buffer is something that prevents something else from being harmed or that prevents two things from harming each other.
If something is buffered, it is protected from harm.
one of a pair of spring-loaded steel pads attached at both ends of railway vehicles and at the end of a railway track to reduce shock due to contact
A buffer is an area in a computer's memory where information can be stored for a short time.
any device used to shine, polish, etc buff
a stupid or bumbling man (esp in the phrase old buffer)

缓存
Dynamic variable delay range is the very important performance for an optical buffer.
全光交换网的高吞吐量和信道利用率要求全光缓存器具有大的动态延迟范围。
缓冲器

缓冲
So it is very important to install the buffer on the hoist.
因此起重机上安装缓冲器更显得重要。
缓衡器
缓冲器