- Traditional Chinese Character(HanT):
外凸
- Simplified Chinese Character(HanS):
外凸
- Bopomofo(Mandarin Phonetic Symbols): ㄨㄞˋ ㄊㄨˊ (ㄨㄊ)
- Bopomofo(Zhuyin Keyboard Input/IME): j94wj6
- 「外凸」的注音符號/「外凸」怎麼發音怎麼唸: ㄨㄞˋ ㄊㄨˊ
- (ASCII) Hanyu Pinyin: "waitu" "Wai4Tu2" "Wai4 Tu2" (WT)
- (Latin) Hànyǔ Pīnyīn: WàiTú [ Wài Tú ]
- (英文翻譯) English Translation: "The outer bump"
- (西語翻譯) Traducción Español: "La protuberancia exterior"
- (日文翻譯) 日本語翻訳: "外凸"