代碼 | 5.1.87
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發(fā)音 | |
異名 | |
英文名 | finger-breadth cun
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定義 | the width of the four fingers (namely, the index
finger, middle finger, ring finger and little finger) held
together at the level of the proximal interphalangeal
fold of the middle finger, which is taken as a unit of
measurement of 3 cun
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譯者 | |
發(fā)行年代 | |
國(guó)家 |