名詞 folio:

1. the system of numbering pages
   同義詞：pagination, page number, paging
2. a sheet of any written or printed material (especially in a manuscript or book)
   同義詞：leaf
3. a book (or manuscript) consisting of large sheets of paper folded in the middle to make two leaves or four pages

1. English actor and an editor of the First Folio of Shakespeare's plays(1623).
   赫明，約翰1556？－1630英國(guó)演員，是莎士比亞戲劇第一對(duì)開本的編輯者(1623年)
2. We have several early folios for sale.
   我們有幾本早期的對(duì)開本書出售。
3. There was a folio missing in the book.
   這本書中少了一頁(yè)。

fo.li.o

n.（名詞）
【復(fù)數(shù)】 fo.li.os 縮寫 f.,F.,fol.

A large sheet of paper folded once in the middle, making two leaves or four pages of a book or manuscript.
對(duì)折紙：在中間對(duì)折的一張大紙，制成書或手稿中的兩張或四頁(yè)
A book or manuscript of the largest common size, usually about 38 centimeters (5 inches) in height, consisting of such folded sheets.
對(duì)開本的書或手稿：由對(duì)折的紙組成的最大型的書或手稿，通常高度約為38厘米（5英寸）

A leaf of a book numbered only on the front side.
一張：書中的一頁(yè)，只在正面記有頁(yè)碼
A number on such a leaf.
頁(yè)碼：記在一頁(yè)正面上的頁(yè)碼
A page number.
張數(shù)
Accounting A page in a ledger or two facing pages that are assigned a single number.
【會(huì)計(jì)學(xué)】 頁(yè)：帳簿中的一頁(yè)或相對(duì)的兩張，只標(biāo)一個(gè)數(shù)碼
Law A specific number of words used as a unit for measuring the length of the text of a document.
【法律】 單位字?jǐn)?shù)：用來(lái)計(jì)算文件的文章長(zhǎng)度的單位字?jǐn)?shù)
v.tr.（及物動(dòng)詞）
fo.li.oed,fo.li.o.ing,fo.li.os
To number consecutively the pages or leaves of (a book, for example).
編…頁(yè)碼：標(biāo)出連續(xù)的張或頁(yè)的數(shù)字（比如一本書）

來(lái)源：
Middle English
中古英語(yǔ)
from Late Latin foliô [ablative of] folium [leaf of paper]
源自 后期拉丁語(yǔ) foliô [] folium的奪格 [一頁(yè)紙]
from Latin [leaf] * see bhel- 3
源自 拉丁語(yǔ) [葉] *參見 bhel- 3