A book or manuscript of the largest common size, usually about38 centimeters(15 inches) in height, consisting of such folded sheets.是什么意思_A book or manuscript of the largest common size, usually about38 centimeters(15 inches) in height, consisting of such folded sheets.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句