本帖最后由 三思 于 2009-12-31 19:45 编辑 & M6 S& g5 u) E . j5 m5 D+ m! {( V" J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& [# H7 \7 y( d. H
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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. I# b5 e6 v8 C# _5 g* y
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. U& N9 s' L7 |" Y1 r http://en.wikipedia.org/wiki/Names_of_numbers_in_English2 X5 N) J. B2 g/ {; l
继续钻研,有了成果来汇报