HomeDictionary多普勒效应多普勒效应Wordthe Doppler effectTraditional多普勒效應Copy wordduō pǔ lè xiào yìngduo1pu3le4xiao4ying4Hear itMeaningthe Doppler effect CC-CEDICTCharacters in 多普勒效应多duō普pǔ勒lēi效xiào应yīng