食材铺反向词典

echo

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音标发音

  • 英式音标 [ˈek.əʊ]
  • 美式音标 [ˈek.oʊ]
  • 国际音标 ['ekəu]
  • 英式发音
  • 美式发音

基本解释

  • vi.发出回声；回响
  • vt.重复；模仿；附和
  • n.回声；重复；共鸣
  • Echo.
  • n.[希神]山林女神（失恋于那喀索斯；其哀声留于山间成为回声）

词源解说

  • 14世纪中期进入英语，直接源自拉丁语、希腊语的ēkho，意为声音，回声。

同根派生

  • n性质的同根词
    echoing：呼应；回音；反照现象。
  • v性质的同根词
    echoing：回响，呼应（echo的现在分词）。

用法辨析

    v. (动词)

  • echo的基本意思是“回音,反响”,引申可表示“重复”“随声附和”“反映”等。
  • echo既可用作不及物动词,也可用作及物动词。用作及物动词时,接名词或代词作宾语; 用作不及物动词时,常与back, with等词连用。

英汉例句

    用作名词 (n.)

  • She shouted “hello” and listened for the echo.
    她大喊“喂”,然后倾听回音。

    • 用作动词 (v.)

    用作不及物动词: S+～(+A)

  • The sound of the cannon echoed around.
    大炮的轰鸣声在四处回响。

    • 用作及物动词: S+～+ n./pron.

  • The cavern walls echoed his cries.
    大山洞的四壁回响着他的喊声。

词组短语

    用作名词 (n.)

    动词+～

  • arouse an echo 激起反响
  • hear an echo 听到回声
  • produce an echo 产生回声

    • 形容词+～

  • strong echos 明显仿效

    • 名词+～

  • radar echo 雷达回波

    • ～+名词

  • echo box 回波箱
  • echo sounder 回声测深器

    • 介词+～

  • cheer sb to the echo 给某人大声喝彩

    • ～+介词

  • an echo among the hills 群山间的回声

    • 用作动词 (v.)

    ～+副词

  • echo anxiously 焦急地附和
  • echo cheerily 活泼地重复

英英字典

    剑桥英英字典

  • (SOUND) a sound that is heard after it has been reflected off a surface such as a wall or a cliff
  • (SIMILAR DETAIL) a detail that is similar to and makes you remember something else
  • (SOUND) If a sound echoes or a place echoes with a sound, you hear the sound again because you are in a large, empty space.
  • (SIMILAR DETAILS) to repeat details that are similar to, and make you think of, something else

    • 柯林斯英英字典

  • An echo is a sound caused by a noise being reflected off a surface such as a wall.
  • If a sound echoes, it is reflected off a surface and can be heard again after the original sound has stopped.
  • In a place that echoes, a sound is reflected off a surface, and is repeated after the original sound has stopped.
  • If you echo someone's words, you repeat them or express agreement with their attitude or opinion.
  • A detail or feature that reminds you of something else can be referred to as an echo.
  • If one thing echoes another, the first is a copy of a particular detail or feature of the other.
  • If something echoes, it continues to be discussed and remains important or influential in a particular situation or among a particular group of people.

专业释义

    电子、通信与自动控制技术

  • 回波
  • 反射信号
  • (无线电联络用的)字母e的代称
  • amp;回音
  • 回波amp;
  • 回音
  • 回声

    • 医药科学

  • 回声

    The said sound image and pathological section display that the low echo structure belongs to scar tissue.
    瘢痕显示在声像图上呈低回声结构,在病理切片符合为瘢痕组织。

  • 回波

    First, the paper discusses the technology of pulse echo BMUS, then give some design of ours.
    论文先结合设计对脉冲回波法B超仪各项技术做了介绍，最后给出了FPGA设计的核心内容。

    计算机科学技术

  • 回波

    Following the extraction envelope of echo,use wavelet transform to get it’ s feature points.
    在提取回波的包络后,利用小波变换的方法提取包络的特征点。

  • 回送
  • 应答 用于计算机图形
  • 回应
  • 回音

    • 语言学

  • 回声

    Finally, special cases in English and Chinese wh-questions are provided here, such as echo questions and multiple wh-questions.
    最后列举了一些英汉疑问句的特殊情况。 如：回声问句和多个疑问词问句等。

    艺术学

  • 回音

    • 机械工程

  • 回波
  • 回声

    • 测绘科学技术

  • 回声

    • 生物学

  • 回声
  • 回波;重复
  • 模仿