echo location
回声定位
echo chamber
回音室
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
The sound of her laughter echoed through the empty hallway.
她的笑声在空荡荡的走廊中回荡。
His words echoed in her mind long after he had left.
他离开后，他的话在她的脑海中回荡。
The applause echoed throughout the stadium.
掌声在整个体育场回荡。
The mountains echoed with the sound of birds singing.
山谷回荡着鸟儿歌唱的声音。
Her voice echoed off the walls of the cave.
她的声音在洞穴的墙壁上回荡。
The memories of that day still echo in my mind.
那天的回忆仍在我脑海中回荡。
The old house echoed with the sounds of children playing.
老房子回响着孩子们玩耍的声音。
His words seemed to echo the sentiments of the crowd.
他的话似乎回响着人群的情绪。
The impact of the news echoed throughout the community.
这则消息在社区中回响。
The cathedral's high ceilings caused every sound to echo.
大教堂高高的天花板使每个声音都回荡。
Only the hills sent a faint echo back.
只有山丘传来的隐约的回声。
来源: Jane Eyre (Abridged Version)The melody echoed around to far away.
旋律回转悠扬。
来源: 101 Children's English StoriesFine. Take her down for an echo.
好吧。给她去做个超声波检查。
来源: Grey's Anatomy Season 2Those who have faced devastation echo those concerns.
那些面临灾难的人呼应了这些担忧。
来源: VOA Standard English - AsiaI heard vague echoes of someone's footsteps.
我隐约听见有某人脚步的回音。
来源: Lai Shixiong Advanced English Vocabulary 3500Other 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波。
来源: Bilingual Edition of TED-Ed Selected SpeechesDid you never hear an echo? asked his mother.
“你难道从没听说过回声？”
来源: American Original Language Arts Third VolumeThose cheers were now echoed around much of Britain.
现在欢呼声在英国大部分地区回响。
来源: NPR News July 2013 CompilationIt 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。
来源: A Brief History of EverythingThat's something that seemed to be echoed by the Czech Republic.
捷克共和国对此做出了回应。
来源: CNN 10 Student English December 2017 Collection探索常用高频词汇