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buffer是什么意思？

buffer

英[?b?f?(r)] 美[?b?f?]

復(fù)數(shù)：buffers;

第三人稱單數(shù)：buffers;

過去式：buffered;

過去分詞：buffered;

現(xiàn)在分詞：buffering;

例句

英語六級(jí)真題

The government also established a stockpile (貯存) of oil as a short-term buffer (緩沖) against future shortages.

出自-2013年6月閱讀原文

柯林斯高階英漢雙解學(xué)習(xí)詞典釋義

N-COUNT

緩沖物

A buffer is something that prevents something else from being harmed or that prevents two things from harming each other.
例句
Keep savings as a buffer against unexpected cash needs... 存些積蓄以備不時(shí)之需。 ...a multinational buffer force between the two sides... 雙方之間的多國緩沖力量
VERB

保護(hù)；保障

If something is buffered, it is protected from harm.
例句
The company is buffered by long-term contracts with growers. 公司通過與種植戶簽訂長期合同得到保障。
N-COUNT

（火車上的）緩沖器；（火車軌道末端的）防撞柵

The buffers on a train or at the end of a railway line are two metal discs on springs that reduce the shock when a train hits them.
N-COUNT

（電腦內(nèi)存的）緩沖區(qū)

A buffer is an area in a computer's memory where information can be stored for a short time.
N-COUNT

老糊涂；蠢老頭

If you say that someone, usually a man, is an old buffer, you mean that you think they are rather foolish.
例句
...a collection of old buffers who meet at the Grosvenor House once a month for lunch. 每月一次在格羅夫納大廈進(jìn)行午餐聚會(huì)的一群蠢老頭們

英漢詞典釋義

n.
起緩沖作用的人(或物)
A little money can be a useful buffer in time of need. 在急需時(shí), 很少一點(diǎn)錢就能解燃眉之急。
vt.
緩沖, 減輕
Romantic love will buffer you against life's hardships. 浪漫的愛會(huì)減輕生活的艱辛。

英英詞典釋義

Noun
1. an ionic compound that resists changes in its pH
2. an inclined metal frame at the front of a locomotive to clear the track
3. (computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system
4. a power tool used to buff surfaces
5. a cushion-like device that reduces shock due to contact
6. an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)
Verb
1. add a buffer (a solution);
"buffered saline solution for the eyes"
2. protect from impact;
"cushion the blow"

行業(yè)詞典