echo
英 [ˈekəʊ] 美 [ˈekoʊ]

n.

回声，共鸣；（言语、作风、思想等的）重复；重复者；[无线电]回波

vt.

重复，效仿；随声附和；类似；发射（声音等）

vi.

被重复；产生回响；充满回声；

变形

复数：echoes过去式：echoed过去分词：echoed现在分词：echoing第三人称单数：echoes

双语释义

n.(名词)

1. [C]回声; 共鸣 a sound sent back or repeated from a surface

v.(动词)

1. vt. & vi. 回响 sound again; repeat in sound
2. vt. 重复; 随声附和 say or do always what another says or does

英英释义

echo[ 'ekəu ]

• n.
  • the persistence of a sound after its source has stopped

    同义词：reverberationsound reflectionreplication

  • (Greek mythology) a nymph who was spurned by Narcissus and pined away until only her voice remained
  • a reply that repeats what has just been said
• v.
  • to say again or imitate

    "followers echoing the cries of their leaders"

    同义词：repeat

  • ring or echo with sound

    同义词：resoundringreverberate

  • call to mind

    "His words echoed John F. Kennedy"

    同义词：recall

词汇搭配

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回音探测器

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
• echo faintly微弱地回响
• echo heartbreakingly令人心碎地回响
• echo heartily精神饱满地重复
• echo joyously高兴地重复
• echo loudly响声震天
• echo melodiously〔sonorously〕发出悦耳的回声
• echo mockingly嘲弄地重复
• echo responsively灵敏地重复
• echo stupidly愚蠢地重复
• echo tremblingly颤抖地重复
• echo back回响
• echo off(回响)渐渐远去
• echo round四处回荡

～+介词

• echo among在…回荡
• echo back from从…发出回声
• echo in〔round, through〕在…回响
• echo with回荡着…

词组短语

radar echo雷达回波

echo cancellation回波消除

ultrasonic echo超声回波；超声回声

echo sounder回声测深器

flaw echo缺陷回波；缺陷的回波信号；缺陷回声

echo effect回声效应；回音效果

echo wall回音壁

echo chamber回音室

更多收起词组短语

双语例句

用作不及物动词(vi.)

1. His voice echoed in the big empty hall.
   他的声音在空荡的大厅里发出回声。
2. Our songs echoed over the mountains and seas.
   我们的歌声在山海之间回响。
3. The room echoed with their happy laughter.
   房间里回荡着他们的欢笑声。

用作及物动词(vt.)

1. I would like to echo the words of the previous speaker.
   我想重复前面一位发言者的话。
2. This kind of fashion echoed an earlier style.
   这种流行风潮仿效了早期的时尚。
3. What he said is ridiculous, but many people echoed his words.
   他的讲话真荒唐,但竟然有很多人随声附和。

用作名词(n.)

1. She shouted on the mountaintop and listened to the echo.
   她在山顶上大声喊着,然后聆听着回声。
2. There are many echoes of Shakespeare in his work.
   他的作品中有很多处模仿莎士比亚.
3. Her performance was cheered to the echo.
   她的表演获得长时间的喝采。
4. His words aroused no echo in their hearts.
   他的话未能在他们心中引起共鸣。

权威例句

Rotational-echo double-resonance NMR. 1989
Quadrupolar echo deuteron magnetic resonance spectroscopy in ordered hydrocarbon chains ☆
Fourier transform pulsed-gradient spin-echo studies of molecular diffusion
Usefulness of diffusion-weighted MRI with echo-planar technique in the evaluation of cellularity in gliomas
Functional connectivity in the motor cortex of resting human brain using echo-planar MRI.
Accuracy of T2-weighted fast spin-echo MR imaging with fat saturation in detecting cartilage defects in the knee: comparison with ar...
Magnetic resonance imaging of articular cartilage in the knee. An evaluation with use of fast-spin-echo imaging.
Accuracy of fat-suppressed three-dimensional spoiled gradient-echo FLASH MR imaging in the detection of patellofemoral articular car...
Evaluation of liver diffusion isotropy and characterization of focal hepatic lesions with two single-shot echo-planar MR imaging seq...
Low concentration of serum total cholesterol is associated with multifocal signal loss lesions on gradient-echo magnetic resonance i...