序数词的缩写形式： first---1st second---2nd thirty-first---31st
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1．强调编号和顺序。例如：Autumn is the third season of the year.秋天是一年的第三个季节。 I will never give up，not even on the 1,000th or 10,000th try.即使再试一千次、一万次我也不...[阅读全文]
一、表示日期 1949年1949读作nineteen forty-nine 6月23日June 23rd 读作June (the) twenty-third或the twenty-third of June 2006年10月October 2006 读作October, two thousand and six 1600...[阅读全文]
