网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 echo
释义

echo /ˈekəʊ//ˈekoʊ/

英汉-汉英词典
  1. vt. 重复;反射
  2. vi. 随声附和;发出回声
  3. n. 回音;效仿

Echo

通讯中用以代表字母e的词
词组 | 习惯用语
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
英语例句库
  1. Our voices echoed in the empty room.
    我们的声音在空房间里回响
  2. The speaker was cheered to the echo.
    演讲者博得了高声喝彩
  3. A burst of gunfire echoed across the square.
    一阵枪炮声在广场上迴荡。
  4. The room echoed with the sound of music.
    屋内音乐之声回荡
  5. The sonorous voice of the speaker echoed round the room.
    那位演讲人洪亮的声音在室内回荡
  6. She shouted on the mountaintop and listened for the echo.
    她在山顶上大声喊着,然后聆听着回声。
  7. Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo.
    超音波扫瞄发现脾脏肿大、多房性低音波且无内部回音或隔膜之脾脏肿瘤。
  8. The cavern walls echoed his cries.
    大山洞的四壁回响他的喊声。
  9. The cave was echoing with shouts.
    山洞内回荡着叫喊声。
  10. The echo resounded back to us.
    回声传回到我们的耳中。
  11. The empty hall echoed.
    空空的大厅里发出回声
  12. The corridor echoed with footsteps.
    走廊里回响着脚步声。
  13. This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.
    本文介绍了激光测云仪中用单片机实现云体回波信号高速数据采集的方法。
  14. Stations have often served as trysting places, as in Brief Encounter, and there are echoes perhaps of Rowling's own parents too.
    车站适合约会,邂逅——这也许正是罗林自己的父母曾经相遇的场所。
  15. A Deep chesty bawl echoes from rimrock to rimrock, rolls down the mountain, and fades into the far blackness of the night.
    一个发自肺腑的低沉而又尖厉的号叫在大山深处回荡,最后划过大山,消逝在远方深沉的夜色中。
  16. Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.
    方法总结分析46例胸锁乳突肌(SCM)肿块的超声检查资料,分析其大小、内部回声及多普勒血流信号。
  17. Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.
    发光宝石是近期由我国的科学工作者依靠现代科学技术研制出的“现代夜明珠”,在宝石界引起强烈反响
  18. The imaging protocol for the mica samples consisted of a spin-echo pulse sequence with multiecho acquisition to collect images at seeral parallel echo times, the authors explained.
    该研究报告的作者解释,云母标本成像协议包括自旋回声脉冲串和在几个平行回声时间段收集的多回声影像。
  19. The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.
    从地表产生的声波在普通岩层和含油岩层、含水岩层或含气岩层之间的界面上反射。
  20. It receives its name from the echoing Shhhh that the sand makes as you step on its surface.Visitors here can try camel rides, can parasail, can slide the dunes or simply build sand castles.
    响沙湾为沙漠中的一月牙形沙丘,从沙丘顶部滑下,沙子会发出轰鸣声,形成著名的“响沙”奇观,是罕见的自然景观。

声明:以上例句、词性分类均由互联网资源自动生成,未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

原声例句
简·爱(精简版)

Only the hills sent a faint echo back.

只有山丘传来的隐约的回声

101个儿童英语故事

The melody echoed around to far away.

旋律回转悠扬。

实习医生格蕾 第2季

Fine. Take her down for an echo.

好吧。给她去做个超声波检查

赖世雄进阶英语词汇3500

I heard vague echoes of someone's footsteps.

我隐约听见有某人脚步的回音

双语版 TED-Ed 演讲精选

Other high-energy astronomical events will leave gravitational echoes, too.

其他高能量的天文现象也会向外传递引力

美国原版语文第三册

Did you never hear an echo? asked his mother.

“你难道从没听说过回声?”

NPR音讯 2013年7月合集

Those cheers were now echoed around much of Britain.

现在欢呼声在英国大部分地区回响

万物简史

It is a view that has been echoed ever since.

从那以后,这种感叹声就一直不绝于耳

CNN 10 学生英语 2017年12月合集

That's something that seemed to be echoed by the Czech Republic.

捷克共和国对此做出了回应

国家地理(儿童专栏)

Exactly, the key is receiving the reflected echo of the sound.

没错,关键是接收到声音的反射回声

中文百科

回声

回声是指障碍物对声音的反射。声波在遇到障碍物时,一部分声波会穿过障碍物,而另一部分声波会反射回来形成回声。若障碍物具有坚硬光滑的表面易产生回声;反之,具有柔软的表面则易吸收声音;另外,粗糙的表面易散射声音。回声相比那些直接传播的声音所经过的路程更长,所以会比直接传播的声音晚被听到。如果两列声波的时间间隔小于0.1秒,人耳边无法分辨,只能听到被延长的声音。因为室温(20℃)时空气中的声速是343米每秒,所以站在声源处的人要听到回声需要障碍物到声源的距离至少17米。

回声的强弱用分贝计测量。

英语百科

Echo 回声

This illustration depicts the principle of sediment echo sounding, which uses a narrow beam of high energy and low frequency
Whales echolocation organs, which produce echoes and receive sounds. Arrows illustrate the outgoing and incoming path of sound.

In audio signal processing and acoustics, an echo (plural echoes) is a reflection of sound, arriving at the listener some time after the direct sound. Typical examples are the echo produced by the bottom of a well, by a building, or by the walls of an enclosed room and an empty room. A true echo is a single reflection of the sound source. The time delay is the extra distance divided by the speed of sound. The word echo derives from the Greek ἠχώ (ēchō), itself from ἦχος (ēchos), "sound". Echo in the folk story of Greek is a mountain nymph whose ability to speak was cursed, only able to repeat the last words anyone spoke to her. Animals that use echoes are cetaceans (dolphins and whales) and bats.

近义、反义、联想词
近义词
n.
reflection, reflexion, reflectivity, nymph, reply, response

v.
utter, emit, let out, let loose, sound, go, resemble

联想词
hear听到, 听见;muffled听不清的;voices声音;sound使发声;resonance回响, 回荡;sounds音效,声音;voice声音;whisper私语;deafening震耳欲聋的;amplify放大,扩大;howl怒吼;
英英词典
echo n.
  1. the persistence of a sound after its source has stopped

  2. synonymous: reverberation, sound reflection, replication
  3. (Greek mythology) a nymph who was spurned by Narcissus and pined away until only her voice remained
  4. a reply that repeats what has just been said
echo v.
  1. to say again or imitate
    • followers echoing the cries of their leaders

    synonymous: repeat
  2. ring or echo with sound

  3. synonymous: resound, ring, reverberate
  4. call to mind
    • His words echoed John F. Kennedy

    synonymous: recall
随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/19 3:04:26