chirograph单词基本解析：

n.任何正式签字的文件，教皇的亲笔特许证书
n. 证书, 亲笔证书
n.任何正式签字的文件，教皇的亲笔特许证书；

chirograph变化用词：

chirograph英英释义：

ChirographA chirograph is a medieval document, which has been written in triplicate] or very occasionally [[quadruplicate on a single piece of parchment, where the Latin word "chirographum"(or equivalent) has been written across the middle, and then cut through. By this means both parties to an agreement could possess a copy of its written record, and each copy could be verified as genuine through introduction to, and comparison with, the other.

以上来源于:Wikipedia

chirograph中文词源：

chirograph用法和例句：

chirograph

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