[词根] 数字词根（整理）

 1.an on in oun un
any one inch onion ounce union unique
2.two twi dou
two twice double doubt
5.three thir tri ter
tertiary tercentenary
trivial travel
4.北闪米特语
vf-- uw--- fuvw
carrefour
carre＝quadri
quadr quart
four＝fork
4 four for quar(t) quadr tetr(a)
fortnight quarantine quart squad
squadron tetracycline
5 fiv fing fist pent
finger fist Pentagon
Pentium
6. six sex hex
semester(mester＝mensis＝moon)
hexagon
7 seven sept hept
september seven heptagon
8. 原拉丁字母中无字母G,含有g和K的词都以c
来表示。公元3世纪后，古罗马人根据c创造了
G，从此C表示K音,G表示g音。
eight oct
octopus October
octane octave
9. nin noon non(a)
nine noon November nona
10.ten dean dec
decade dean decimal decimate dime
100 cent hund
hundred cent century
centipede centenary
1000 thousand(thou多sand百)
根据讲座整理：http://v.youku.com/v_show/id_XMjExNjM0NzEy.html