本帖最后由 三思 于 2009-12-31 19:45 编辑 & J# g3 s2 }+ r8 T' Q$ y* F
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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 : e* K5 u, v) U/ H' K, A4 P( @2 s# f- u) w
Note 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. 1 t3 \- }7 A3 E- i, d & ]5 Y- d3 O. C$ o5 O z2 r0 j9 j4 Z6 N* p0 M6 O& b* l http://en.wikipedia.org/wiki/Names_of_numbers_in_English$ B% M/ d* V- Q# D9 a2 O0 L
继续钻研,有了成果来汇报