['skætə(r)]['skætər]
  • vt. 散播;撒;驱散
  • vi. 分散;消散
  • n. 散布;零星少量
  • 记忆方法

    词源词根法
    词源不详,为shatter的变体,sh到sc可能受了北斯堪的纳维亚语的影响。来自中古英语scateren,分散,散开,可能最终来自PIE*sek,砍,切,削,词源同segment,dissect.
    谐音记忆法
    还可谐音:撕开它,先撕开它的袋子再撒出去。

    双解例句

    verb(动词)
    1. [ I or T ] 散开,分散;使分散,驱散

      The protesters scattered at the sound of gunshots.

      听到枪声后抗议者便散开了。

      The soldiers came in and scattered the crowd.

      士兵进来把人群驱散了。

    2. [ T usually + adv/prep ] 撒,撒播,撒于…上

      Scatter the powder around the plants.

      把这种药粉撒在植物周围。

      I scattered grass seed all over the lawn.

      我将草籽撒在整个草坪上。

      I scattered the whole lawn with grass seed.

      我在整个草坪上都撒下草籽。

    小知识

    If you hear someone shout “Everybody scatter!” that person wants everyone to spread out and leave the area. Scatter is a verb that means “to separate suddenly and spread out in different directions.”

    Scatter is sometimes used as a noun to refer to something that has been scattered. If you have clothes strewn all over your room, you might say there is a scatter of clothes on the floor. More commonly, though, scatter is used as a verb meaning “to spread about.” You might scatter grass seed on your front lawn in the spring. Scatter can also mean “break up or disperse.” The police, for instance, might scatter an unruly mob or gathering.

    实用短语

    1. scatter diagram

    2. scatter plot

      散点图,散点分析,散布图

    3. scatter propagation

    4. scatter communication

    5. scatter assembly

      散点程序集,散布组件

    6. non-scatter

      非散点程序集,?

    7. scatter unsharpness

      散射不清晰度,散射不清楚度

    8. inelastic scatter

      非弹性散射过程

    单词用法

    动词辨析
    scatter,broadcast,snow,strew参见broadcast条。scatter,dispel,disperse
    这组词的共同含义是“驱散,使消散”。其区别是scatter指驱使一群人或事物向四下散开,这种事物可以是看得见、摸得着的,也可以是抽象的;dispel仅用于无法触摸的事物,如云朵、情感等,并含有使之完全消失之意;disperse指彻底驱散一个紧凑整体,但不含有使之不能再聚拢的意思。scatter,spread
    这两个词都有“散布”“撒开”的意思。其区别是1.spread强调有目的地均匀涂抹、撒开。其宾语可以是具体名词,也可以是抽象名词。2.scatter强调随意性和无规律性,其宾语则只能是具体名词。例如The police scattered the disorderly crowd.警察驱散了骚乱的人群。The thundershower had temporarily scattered the swimmers.雷阵雨暂时驱散了游泳的人。scatter,disperse,spread,diffuse
    这些动词均含“分散、散开”之意。scatter指人或物向四处散开,或把物随意撒开。disperse多指把一群人或物等彻底驱散。spread指一直延伸、蔓延,侧重遍及。diffuse指光线、声音或气味等在空中传送或散布,强调覆盖面积与物质分布相对密度之间的关系。

    同义词辨析

    scatter, disperse, spread, diffuse

    这些动词均含”使分散,使散开”之意。

    • scatter: 普通用词,指用暴力等手段使人或物向四处散开,或把物随意撒开。
    • disperse: 多指把一群人或物等彻底驱散。
    • spread: 指一直延伸、蔓延,侧重遍及。
    • diffuse: 指光线、声音或气味等在空中传送或散布,强调覆盖面积与物质分布相对密度之间的关系。

    同义词

    vt.分散;散播;撒;散布

    disperse  /  strew  /  dispel  /  squander  /  distribute  /  split  /  part  /  spread  /  separate  /  up

    其他释义

    separate  /  radiate  /  dissipate  /  ward  /  spread  /  strew  /  circulate  /  up  /  disband  /  disperse  /  seed  /  distribute  /  squander  /  split  /  loosen  /  broadcast  /  part

    反义词

    gather  /  amass  /  accumulate

    其他释义

    gather  /  mix

    vt.使分散;撒播

    collect  /  gather

    同根词

    词根:scat

    adj.

    scattered分散的;散乱的

    scattering分散的

    scattershot漫无目标的;任意的

    int.

    scat嘘(赶猫等的呼声)

    n.

    scattering散射;分散

    scat拟声唱法

    scattershot散射

    v.

    scattering散射;散布;驱散(scatter的ing形式)

    vi.

    scat用拟声唱法唱;走开