圓心角

• Traditional Chinese Character(HanT): 圓心角
• Simplified Chinese Character(HanS): 圆心角
• Bopomofo(Mandarin Phonetic Symbols): ㄩㄢˊ ㄒㄧㄣ ㄐㄧㄠˇ (ㄩㄒㄐ)
• Bopomofo(Zhuyin Keyboard Input/IME): "m06vup rul3" (m06vuprul3)
• (ASCII) Hanyu Pinyin: "yuanxinjiao" "Yuan2Xin1Jiao3" "Yuan2 Xin1 Jiao3" (YXJ)
• (Latin) Hànyǔ Pīnyīn: YuánXīnJiǎo [ Yuán Xīn Jiǎo ]
• (英文翻譯) English Translation: "central angle"
• (西語翻譯) Traducción Español: "ángulo central"
• (日文翻譯) 日本語翻訳: "中心角"