quarto是什么意思音标:英 ['kwɔ:təʊ]美 ['kwɔ:rtoʊ]

n. 四开, 四开大的书本

n. the size of a book whose pages are made by folding a sheet of paper twice to form four leaves

quarto的用法和例句：

1.The quinto quarto the offal went to the poor.

第五等的四分之一 即内脏 分给穷人