- Traditional Chinese Character(HanT):
雙檔
- Simplified Chinese Character(HanS):
双档
- Bopomofo(Mandarin Phonetic Symbols): ㄕㄨㄤ ㄉㄤˋ (ㄕㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): "gj; 2;4" (gj;2;4)
- (ASCII) Hanyu Pinyin: "shuangdang" "Shuang1Dang4" "Shuang1 Dang4" (SD)
- (Latin) Hànyǔ Pīnyīn: ShuāngDàng [ Shuāng Dàng ]
- (英文翻譯) English Translation: "Double gear"
- (西語翻譯) Traducción Español: "doble engranaje"
- (日文翻譯) 日本語翻訳: "ダブルギア"