sānjiǎo hánshù

Mandarin

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Romanization

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sānjiǎo hánshù (Zhuyin ㄙㄢ ㄐㄧㄠˇ ㄏㄢˊ ㄕㄨˋ)

  1. Hanyu Pinyin reading of 三角函數三角函数