cacophony
n.
1650s, from Greek kakophonia, from kakophonos "harsh sounding," from kakos "bad, evil" (see caco-) + phone "voice" (see fame, n.). Related: Cacophonous.
〔李〕[caco-;phon;-yn.] n.不调和的声音； 刺耳的声音 ←phon (GK phone)=voice, sound 声音
〔李〕n.不和谐的音调 [phon=sound] ←caco-[GK] =bad恶，丑