echo$

1.回响；回声；回音the reflecting of sound off a wall or inside a confined space so that a noise appears to be repeated; a sound that is reflected back in this way

2.映现；暗示；启示；反响the fact of an idea, event, etc. being like another and reminding you of it; sth that reminds you of sth else

3.共鸣；附和；重复an opinion or attitude that agrees with or repeats one already expressed or thought

1.[i]回响；回荡if a soundechoes , it is reflected off a wall, the side of a mountain, etc. so that you can hear it again

2.[i][t]发出回声；产生回响；充满回声to send back and repeat a sound; to be full of a sound

3.[t]~ sth重复，附和（想法或看法）to repeat an idea or opinion because you agree with it

4.[t]+ speech.~ sth（尤因感到意外而）重复…话，模仿to repeat what sb else has just said, especially because you find it surprising

1.(雷达的)回波,反射波

2.回声,反响;共鸣,反映

3.重复,摹仿;摹仿者;应声虫

4.【韵】与上句末音押韵的诗句

5.【希神】山林的女神

6.【女名】女子名

1.模仿,重复

2.使反响

3.反射(声音等)响

4.重复

5.发出回声,共鸣 (with)

6.(桥牌战中)打出报信牌

1.a noise that is repeated because the sound hits a surface and returns

2.an idea or phrase that is like one that has been expressed before; something that is very like a thing that happened or was produced before

1.if a noise echoes, it is repeated because the sound hits a surface and returns; if a building, space, or room echoes, noises are repeated there because it is large and empty; if a place echoes with a particular sound, it is filled with that sound

2.to say the same words that someone else has said; to express the ideas or feelings that someone else has expressed

3.to repeat a quality or situation