1、fastness

fastness發(fā)音

英：[?f?stn?s]　　美：[?fɑ?stn?s]

英：　　美：

fastness中文意思翻譯

常用釋義：牢固

n.牢固；不褪色；要塞；鞏固；堡壘；迅速

fastness變形

復數--fastnesses。

fastness雙語(yǔ)使用場(chǎng)景

1、Surrounded by mountains that were impassable for most of the year, it was "a fastness hard for a foreign foe to make his way into. "───由于被在一年的大多數時(shí)間里都不能通行的山脈所圍繞，事實(shí)上這是“很難為外部敵人侵入的堡壘?！?/p>

2、They could have withdrawn into the mountain fastness of Eryri.───他們本來(lái)可以撤回到艾瑞的山區要塞里。

3、GRAPHIC TECHNOLOGY. PRINTING, PRINTING INKS AND SUBSTRATES. EVALUATION OF LIGHT FASTNESS BY MEANS OF A XENON LAMP.───印刷工藝.印刷、印刷油墨和印刷受體.氙弧燈評定顏色耐光牢度

4、Among the white pigments, precipitated silica had the best light-fastness performance, while titanium dioxide fared the worst.───白顏料中以沉淀型矽士對耐光性最有利，最差的是二氧化鈦；

5、We guarantee the fastness of these dyes.───我們擔保這些染料不褪色。

6、Generally lighter than the color of the fabric of better color fastness, not easy to fade, do a staining.───一般顏色較淺的面料的顏色牢度較好，不易褪色，也不易沾色。

7、The result of the computer simulation experiments shows the validity and fastness of this algorithm.───計算機仿真實(shí)驗的結果表明該算法的有效性和快速性。

8、To improve color fastness, disperse dyeing is usually followed by reduction clearing.───為提高色牢度，在分散染料染色后要進(jìn)行還原清洗。

9、The bandits withdrew to their mountain fastness for the winter.───盜匪們撤回到他們的山寨中準備過(guò)冬。

fastness相似詞語(yǔ)短語(yǔ)

1、fasteners───n.[機]緊固件；扣件；按鈕配件；系結物（fastener的復數）

2、vastness───n.巨大；廣大；廣漠

3、pastness───n.過(guò)去性；不復存在

4、fastnesses───n.牢固；不褪色；要塞；鞏固；堡壘；迅速

5、faintness───n.模糊；微弱；衰弱

6、fatness───n.肥胖，油膩；肥沃

7、firstness───第一性

8、wastness───浪費

9、gastness───n.恐懼

2、fast是什么詞性？

fast的詞性可以是：形容詞、副詞、動(dòng)詞和名詞。它的復數是 fasts ，第三人稱(chēng)單數是 fasts， 現在分詞是 fasting ，過(guò)去式 fasted 。

1、fast 翻譯為形容詞： 快速的，迅速的；緊的，穩固的

例句有：fast cars with flashing lights and sirens.閃燈、鳴笛、快速行駛的汽車(chē)。

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2、fast 翻譯為副詞： 迅速地；徹底地

It would be nice to go faster and break the world record.

再快一些，打破世界紀錄就好了。

How fast would the disease develop?這種疾病發(fā)展有多快？

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3、fast 翻譯為動(dòng)詞：禁食，齋戒

I fasted for a day and a half and asked God to help me.

我禁食了一天半，請求上帝幫助我。

4、fast 翻譯為名詞：齋戒；絕食

The fast is broken at sunset, traditionally with dates and water.

日落時(shí)開(kāi)齋，按傳統會(huì )吃海棗、喝水。

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5、fast的短語(yǔ)有：fast food 速食，快餐；as fast as 和…一樣快；fast growth 快速生

長(cháng)；fast response 快速響應；fast algorithm 快速算法

6、fast的同義詞有：rapid、 quickly

rapid n. 齋戒、絕食；adj. 快的，迅速的 ；n. 急流，湍灘

[ 復數 rapids 比較級 more rapid 最高級 most rapid ]

The disease is spreading at a rapid rate. 這種疾病正在迅速蔓延。

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The area has seen a rapid population growth. 這個(gè)地區人口快速增長(cháng)。

It seems reasonable to expect rapid urban growth.

看起來(lái)期待城市會(huì )飛速發(fā)展是有道理的。

短語(yǔ)有：rapid development 迅速發(fā)展；rapid prototyping 快速原型；rapid

response 快速反應；rapid change 速度改變；rapid transit 高速交通

7、fast的同根詞有：fastness 牢固；n. 牢固；不褪色[ 復數 fastnesses ]

fasten 使固定；集中于；扎牢；強加于

We guarantee the fastness of these dyes. 我們擔保這些染料不褪色。

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The bandits withdrew to their mountain fastness for the winter.

盜匪們撤回到他們的山寨中準備過(guò)冬。

Higher fastness can be achieved if the drying temperature is raised for printing.

印花時(shí)如提高烘干溫度可以實(shí)現更高的牢度。

短語(yǔ)有：color fastness 色牢度 ; light fastness [涂料] 耐光性

COLOR FASTNESS PROBLEM 褪色問(wèn)題 ; 褪色題目

8、詞匯辨析：fast, quickly

fast 側重于指人或物體具有運動(dòng)速度快的特點(diǎn), run fast,

quickly 側重指某事完成或發(fā)生的快 answer the question quickly