qiānyǐn guāngshù

Mandarin

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Romanization

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qiānyǐn guāngshù (Zhuyin ㄑㄧㄢ ㄧㄣˇ ㄍㄨㄤ ㄕㄨˋ)

  1. Hanyu Pinyin reading of 牽引光束牵引光束