- Traditional Chinese Character(HanT):
正切圓
- Simplified Chinese Character(HanS):
正切圆
- Bopomofo(Mandarin Phonetic Symbols): ㄓㄥˋ ㄑㄧㄝ ㄩㄢˊ (ㄓㄑㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): "5/4fu, m06" (5/4fu,m06)
- (ASCII) Hanyu Pinyin: "zhengqieyuan" "Zheng4Qie1Yuan2" "Zheng4 Qie1 Yuan2" (ZQY)
- (Latin) Hànyǔ Pīnyīn: ZhèngQiēYuán [ Zhèng Qiē Yuán ]
- (英文翻譯) English Translation: "tangent circle"
- (西語翻譯) Traducción Español: "circulo tangente"
- (日文翻譯) 日本語翻訳: "接円"