- Traditional Chinese Character(HanT):
兒骨幹
- Simplified Chinese Character(HanS):
儿骨干
- Bopomofo(Mandarin Phonetic Symbols): ㄦˊ ㄍㄨˇ ㄍㄢˋ (ㄦㄍㄍ)
- Bopomofo(Zhuyin Keyboard Input/IME): -6ej3e04
- (ASCII) Hanyu Pinyin: "ergugan" "Er2Gu3Gan4" "Er2 Gu3 Gan4" (EGG)
- (Latin) Hànyǔ Pīnyīn: érGǔGàn [ ér Gǔ Gàn ]
- (英文翻譯) English Translation: "backbone"
- (西語翻譯) Traducción Español: "columna vertebral"
- (日文翻譯) 日本語翻訳: "背骨"