沒頭沒腦

• Traditional Chinese Character(HanT): 沒頭沒腦
• Simplified Chinese Character(HanS): 没头没脑
• Bopomofo(Mandarin Phonetic Symbols): ㄇㄟˊ ㄊㄡˊ ㄇㄟˊ ㄋㄠˇ (ㄇㄊㄇㄋ)
• Bopomofo(Zhuyin Keyboard Input/IME): ao6w.6ao6sl3
• (ASCII) Hanyu Pinyin: "meitoumeinao" "Mei2Tou2Mei2Nao3" "Mei2 Tou2 Mei2 Nao3" (MTMN)
• (Latin) Hànyǔ Pīnyīn: MéiTóuMéiNǎo [ Méi Tóu Méi Nǎo ]
• (英文翻譯) English Translation: "No idea"
• (西語翻譯) Traducción Español: "Ni idea"
• (日文翻譯) 日本語翻訳: "分からない"