本帖最后由 三思 于 2009-12-31 19:45 编辑 " Y" e: {4 f& U0 S/ q9 G
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查了一下,这是英语和美语的区别,英语加and, 具体为什么要加,我觉得可能和英文三位进制有关系,可能更严谨。所以阿,你还别说,suv,你生把人家西蒙一英国绅士,吓唬成山姆大叔了 & x4 M$ w% `- q + m A6 p0 _! h2 M3 B& v7 ]1 D7 UNote that in American English, many students are taught not to use the word and anywhere in the whole part of a number, so it is not used before the tens and ones. It is instead used as a verbal delimiter when dealing with compound numbers. Thus, instead of "three hundred and seventy-three", one would say "three hundred seventy-three". For details, see American and British English differences. # e& P$ U7 Z6 c% b, {% J$ M; g% T 0 @ H* v" @0 u9 \* ^; C9 F% P8 ~: J http://en.wikipedia.org/wiki/Names_of_numbers_in_English ! Y; r J7 U# E( @3 i/ Y继续钻研,有了成果来汇报
我问来答案了,和我猜的方向差不多,能人同学说:这因为来源于英国古老的算术方式,举例: * U8 d. e5 V3 s 3 E0 j z0 `2 V; b% w数字16, 古代说法就是 fourt night and two. 因为fourt night 实际上是fourteen, teen这个词是evening而来。所以14 ...) L n) B i; ~
三思 发表于 2009-12-31 22:12
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哪里找N年前的数学老师哦?7 t% T) h# z% b" x/ ]$ W% a
周一见到西门,继续折磨. 现在西门同鞋已经很怕和我说话.