短語詞組用作名詞 (n.)動(dòng)詞+～arouse an echo 激起反響hear an echo 聽到回聲produce an echo 產(chǎn)生回聲形容詞+～strong echos 明顯仿效名詞+～radar echo 雷達(dá)回波～+名詞echo box 回波箱echo sounder 回聲測(cè)深器介詞+～cheer sb to the echo 給某人大聲喝彩～+介詞an echo among the hills 群山間的回聲用作動(dòng)詞 (v.)～+副詞echo anxiously 焦急地附和echo cheerily 活潑地重復(fù)echo faintly 微弱地回響echo heartbreakingly 令人心碎地回響echo heartily 精神飽滿地重復(fù)echo joyously 高興地重復(fù)echo loudly 響聲震天echo melodiously 〔sonorously〕 發(fā)出悅耳的回聲echo mockingly 嘲弄地重復(fù)echo responsively 靈敏地重復(fù)echo stupidly 愚蠢地重復(fù)echo tremblingly 顫抖地重復(fù)echo back 回響echo off (回響)漸漸遠(yuǎn)去echo round 四處回蕩echo among 在…回蕩echo back from 從…發(fā)出回聲echo in 〔round, through〕 在…回響echo with 回蕩著…短語echo suppressor [通信]回波抑制器;反射波抑制器;回聲抑制器;回音抑制器Echo Park 回聲公園;美國洛杉磯;專輯名稱Echo frequency [電子]回波頻率Abdominal echo 腹部超音波Echo Signal [電子]回波信號(hào);返回信號(hào);回波信號(hào)反射信號(hào);回波訊號(hào)light echo 光回聲;回光;光回波Phantom echo 幻象回波;幻影波;幻象波gradient echo 梯度回波;梯度回波序列;序列echo power [電子]回波功率;翻譯echo cancellation 回波消除ultrasonic echo 超聲回波；超聲回聲flaw echo 缺陷回波；缺陷的回波信號(hào)；缺陷回聲echo effect 回聲效應(yīng)；回音效果echo wall 回音壁echo chamber 回音室 返回 echo