异口同声 Save Sign in to save words Traditional (Taiwan): 異口同聲 On the HSK 7-9 vocabulary list, at CEFR level C2. yìkǒutóngshēng ㄧˋ ㄎㄡˇ ㄊㄨㄥˊ ㄕㄥ different mouths, same voice to speak in unison (idiom) Character by character 异(yì)different 口(kǒu)mouth 同(tóng)like 声(shēng)sound A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT