octodecimo

n. 十八开纸, 十八开

名词复数:octodecimos 

oc.to.dec.i.mo

n.（名词）
【复数】 oc.to.dec.i.mos 【印刷术】
The page size, 4 by 'ô inches, of a book composed of printer`s sheets folded into 8 leaves or 3' pages.
十八开本：纸张尺寸，4英寸乘'ô英寸，可印制装订成8张或3'页的书
A book composed of octodecimo pages.Also called eighteenmo
由十八开纸页装订的书也作 eighteenmo

来源：
Late Latin (in) octôdecimô [(in) an eighteenth] [ablative sing. of] octôdecimus [eighteenth]
后期拉丁语 (in) octôdecimô [（在）一个第十八] [] octôdecimus的夺格单数 [第十八]
from Latin octôdecim [eighteen]
源自 拉丁语 octôdecim [十八]
octô [eight] * see oktô(u)
octô [八] *参见 oktô(u)
decem [ten] * see dekô
decem [十] *参见 dekô