Word · CEFR C2 · Frequency #3517
echo
回荡;发出回声;反射(声音)
核心释义
Of a sound or sound wave: to be reflected off a surface and return; to reflect a sound back.
- 1.
(声音或声波)反射并返回;回响,回荡。
Of a sound or sound waves: to reflect off a surface and return; to reverberate or resound.
- 2.
(谣言、意见等)传播或扩散。
Of a rumour, opinion, etc.: to spread or reverberate.
- 3.
反射(声音)。
To reflect back (a sound).
- 4.
重复(他人的话、意见等)。
To repeat (another’s speech, opinion, etc.).
- 5.
将输入重复给其他设备或系统。
To repeat its input as input to some other device or system.
- 6.
发出回声信号,向搭档告知自己持有的牌。
To give the echo signal, informing one's partner about cards one holds.
重复;附和(别人的话、观点等);流传;被广泛传扬;反复提及;回显;回送(输入);(桥牌等中)发出回声信号(告诉搭档自己的牌情);(声音或声波)反射并返回;回响,回荡。
用法In use
Her shout echoed through the empty valley.
用法提示:echoed 作为动词过去式,表示声音反射产生回声。
Many audience members echoed the speaker's opinion during the Q&A session.
用法提示:echoed 作为动词过去式,表示重复或附和某人的观点。
The design of the new building echoes the classical architecture of the 18th century.
用法提示:echoes 作为动词第三人称单数,表示模仿或重复某种风格。
echo through/in/across sth
echo 作不及物动词时,常与地点或方位介词搭配,表示声音在空间中回荡。
The thunder echoed through the valley.
雷声在山谷中回荡。
echo sth
echo 作及物动词,表示重复或附和别人的话语或观点,常带有同意的意味。
相关词与表达Connections
搭配Collocations
- echo through the hall
- 在大厅里回响
- The gunshot echoed through the hall.枪声在大厅里回响。
- echo back
- (声音)被反射回来
- The walls echoed back the music.墙壁把音乐声反射了回来。
- echo with laughter
- 回荡着笑声
- The auditorium echoed with laughter.礼堂里回荡着笑声。
- echo the views of
- 附和(某人)的观点
- The editorial echoed the views of many readers.这篇社论反映了许多读者的观点。
- echo concerns about
- 重复表达对……的担忧
学习提示Learner notes
记忆技巧Memory Tip
想象对着山谷喊一声,声音反弹回来,就是echo“回响”。把字母E看成声波弯弯绕绕折返的形状,记住它。
语境与语域Context & Register
语域:neutral 常见场景:日常对话、新闻报道、技术说明 该词作动词时通常为中性用语,既可用于日常对话描述声音回响,也多见于新闻或技术语境中表示重复、传播或转发。具体含义需根据搭配判断。
语法说明Grammar Note
As a verb, 'echo' can be used transitively (e.g., 'echo a sound') or intransitively (e.g., 'the sound echoes').
发音与拼写Pronunciation & Spelling
Only “gecko” (ˈɡɛkoʊ) rhymes with “echo” (ˈɛkoʊ). “taco”, “mango”, and “tango” look similar but have different stressed vowels or consonant endings, so they are useful lookalikes, not rhymes.
用法优先级Usage priority
Collins 词频等级为 3,建议结合例句记忆,而不是只背中文释义。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.