spread

音标发音

• 英式音标 [spred]
• 美式音标 [sprɛd]
• 国际音标 [spred]
• 英式发音
• 美式发音

基本解释

• vi. 传播；伸展
• vt. 传播，散布；展开；伸展；铺开
• n. 传播；伸展
• adj. 伸展的

词源解说

• 1200年左右进入英语，直接源自古英语的sprdan，意为铺开；最初源自原始日耳曼语的spraidijanan，意为铺展开。

词根记忆

• 散布(spread)传单给人们看(read)
• sp + read(阅读)→通过阅读来扩展我们的视野→延伸

同根派生

• n性质的同根词

  spreader：[建]撒布机；散布者；推广者。

• spread相关词

用法辨析

v. (动词)

• spread的基本意思是“伸开”,指把卷或叠着的东西展开或向四面八方扩大范围,强调有目的地均匀撒开。所涉及的空间范围可大可小; 可以计算,也可能无法计算。也可指在某物表面上敷上薄薄一层东西,引申可指某物“变得更流行”。
• spread既可用作及物动词,也可用作不及物动词。用作及物动词时,其宾语可以是具体名词,也可以是抽象名词。有时也可接以形容词、过去分词、动词不定式充当补足语的复合宾语。
• spread可接双宾语,其间接宾语可以转化为介词for的宾语。
• spread的宾语后接介词on引起的短语,表示“把…铺在或涂在…上”; 接介词with引起的短语,表示“用…铺满或涂满”。

n. (名词)

• spread用作名词时基本意思是“传播,蔓延”,引申可指“酒席”“(一片)广阔的土地或水域”“涂抹食品的酱”等,通常用单数形式。
• spread作“(延伸的)长度,范围”“整版的文章,整版的广告”解时,是可数名词。
• spread与broadcast区别：spread是“散布，传播”的意思，而broadcast是指“通过电台、电视播放”。

• spread使用方法
• spread详细辨析

英汉例句

用作动词 (v.)

用作不及物动词: S+～(+A)

• Its branches spread far and wide.
  它的枝条向四面八方伸展开来。

用作及物动词: S+～+ n./pron.

• Spreading her wings, the bird headed for the island.
  鸟儿展开翅膀向岛上飞去。

用作双宾动词: S+～+ pron./n. + n./pron.

• Please spread me some bread with butter.
  请给我的面包上抹一些黄油。

S+～+ n./pron. +for pron./n.

• He spread a blanket for me on the bed.
  他为我把毛毯铺在床上。

用作宾补动词: S+～+ n./pron. + adj./v -ed

• Many college students spread themselves thin by taking part in many activities during the semester.
  许多学生在一学期里由于参加多种活动而变瘦了。

S+～+ n./pron. +to- v

• They spread themselves to entertain the visitors.
  他们大肆铺张招待来访客人。

其他: v -ed as Attrib.

• In the room there was a long table spread with candies, biscuits and fruits.
  房里有一张长桌子,上面摆满了糖果、饼干和各种水果。

用作名词 (n.)

• The spread of cholera alarmed the whole city.
  霍乱流行使全城的人都恐慌起来。

• spread更多例句

词组短语

用作动词 (v.)

～+名词

• spread disease 传播疾病
• spread lime 撒上石灰
• spread the news 播放新闻
• spread the rumours 散布谣言
• spread the table cloth 铺上桌布

• spread更多词组

英英字典

剑桥英英字典

• to (cause to) cover, reach, or have an effect on a wider or increasing area
• (AREA COVERED) the development or growth of something so that it covers a larger area or affects a larger number of people
• (SOFT FOOD) a soft food for putting on bread and biscuits
• (LAND) a ranch or other large area of land or water
• (MEAL) a meal, especially one for a special occasion with a lot of different dishes arranged on a table
• (DIFFERENCE) the difference between two amounts, such as two prices or interest rates

柯林斯英英字典

• If you spread something somewhere, you open it out or arrange it over a place or surface, so that all of it can be seen or used easily.
• Spread out means the same as . (spread)
• If you spread your arms, hands, fingers, or legs, you stretch them out until they are far apart.
• Spread out means the same as .
• If you spread a substance on a surface or spread the surface with the substance, you put a thin layer of the substance over the surface.
• If something spreads or is spread by people, it gradually reaches or affects a larger and larger area or more and more people.
• Spread is also a noun.
• If something such as a liquid, gas, or smoke spreads or is spread, it moves outward in all directions so that it covers a larger area.
• Spread is also a noun.
• If you spread something over a period of time, it takes place regularly or continuously over that period, rather than happening at one time.
• If you spread something such as wealth or work, you distribute it evenly or equally.
• Spread is also a noun.
• A spread of ideas, interests, or other things is a wide variety of them.
• A spread is two pages of a book, magazine, or newspaper that are opposite each other when you open it at a particular place.
• Spread is used to refer to the difference between the price that a seller wants someone to pay for a particular stock or share and the price that the buyer is willing to pay.
• to spread your wings&rarrsee wing

• spread剑桥字典
• spread柯林斯字典

专业释义

电子、通信与自动控制技术

• 扩频

  Spread spectrum technology made it possible for greater spectrum sharing.
  扩频技术为共享频谱提供了可能。

• 零散

经济学

• 扩散

  Through this mechanism, the fluctuations in the US economy will gradually spread to the other countries.
  通过这种机制,使得美国经济波动逐步地向全球其他国家扩散。

• 价差

  Next, the paper begins the study of microstructure by examining the bid-ask spread.
  本文对中国证券市场微观结构的研究从买卖价差开始。

• 差价

计算机科学技术

• 传播

  Therefore, blocking the specific content spread over BitTorrent has become a demand.
  因此对BT特定内容的传播进行阻断也成为一种需求。

• 可扩展
• 分散
• 展开

农业科学

• 基平型

  Spread is in the range of 90-100 degrees,up-spread is 101-170 degrees,upright is 171-180 degrees,scroll means the angle is more than 180 degrees,and it is entad curling. The ratios are 4.71 %,1.18 %,17.65 % and 76.47 %,respectively.
  其中基平型占4.71%,上翘型占1.18%,直立型占17.65%,上卷型占76.47%。

  医药科学

• 流传

  Only herb application in folk was saved. Some prescriptions were only spread in temples.
  所剩只有民间流传之草药应用,或是民间信仰保生大帝之寺庙药签处方流行。

  土木建筑工程

• 蔓延

  The problem of urban transport congestion, and the question that“stand pancake”type of urban space morphology spread have already become one of the world difficult problems of the current society.
  城市交通拥堵,城市空间形态“摊大饼”式蔓延的问题已成为当今社会的世界性难题之一。

• 展开

  This thesis spread the research from the factors showed before,and the thesis pay more attention to energy efficiency of residential buildings in hot summer and cold winter zone.
  论文从以上诸要素展开对建筑节能气候设计方法的研究，侧重于研究夏热冬冷地区的居住建筑的建筑气候设计。

• 涂胶量
• 上胶量

历史学

• 推广

  They paid attention to create and publicate female’s books, made use of honor system and family clan to spread chastity concept. The concept of fealty and chastity were popularly received by people.
  明初统治者十分关注女性的教化:组织编纂、刊刻女教书籍,利用地方信仰推广女德,借助宗族力量强化节烈意识,从而使得贞节观念深入人心。

  能源科学技术

• 宽展

  Used this method,two groups of spread formulae are separately suitable for opentrain bar mills and doubledue wire as well as bar mills.
  用此方法，得到两组分别适用于横列式和复二重小型、线材轧制宽展模型。

  环境科学技术

• 扩散

地球科学

• 散布
• 排列

化学

• 铺展

  In the course of formation, coat has been found to influence by some factors, such as thermal expansibility, main components and their contents, and spread ability, especially thermal expansion match between coat and matrix was most important.
  试验研究发现，涂层在形成过程中受到热膨胀性、主要成份及含量、铺展性等多种因素影响，尤其以涂层与基体之间的热膨胀匹配最为重要。

  生物学

• 扩散

数学

• 展形

航空、航天科学技术

• 翼展

纺织科学技术

• 床单
• 桌布

机械工程

• 零散
• 展开