关于“年、月、日”的英语表达，以下是综合整理的关键信息：

一、基础单词与读法

年

- 单数：year [jʊə]

- 复数：years [jʊərz]

- 例：2025年 → 2025th year [ˈθriːtieth]

月

- 单数：month [mʌnt]

- 复数：months [ˈmʌnts]

- 常见序数词：

- 1st → first [ˈfɜːst]

- 2nd → second [ˈˈɛndərd]

- 3rd → third [ˈθɜːrd]

- 4th → fourth [ˈfɔːrtieth]

- 5th → fifth [ˈfɪftieth]

- 6th → sixth [ˈsɪksθ]

- 7th → seventh [ˈsɛptieth]

- 8th → eighth [ˈaʊtˈθiːst]

- 9th → ninth [ˈninth]

- 10th → tenth [ˈtɛntieth]

- 11th → eleventh [ˈˈɛldərd]

- 12th → twelfth [ˈtwɛntieth]

- 13th → thirteenth [ˈθirˈtɛnieth]

- 14th → fourteenth [ˈˈɛrtieth]

- 15th → fifteenth [ˈfifteenth]

- 16th → sixteenth [ˈsɪksˈteth]

- 17th → seventeenth [ˈˈɛndərd]

- 18th → eighteenth [ˈaʊtˈθiːrd]

- 19th → nineteenth [ˈnɪˈninth]

- 20th → twentieth [ˈtwaɪntieth]

- 21st → twenty-first [ˈˈtweɪnˈieth]

- 22nd → twenty-second [ˈˈtweɪnˈθiːrd]

- 23rd → twenty-third [ˈˈtweɪnˈθirteenth]

- 24th → twenty-fourth [ˈˈtweɪnˈθɜːrd]

- 25th → twenty-fifth [ˈˈtweɪnˈfifteenth]

- 26th → twenty-sixth [ˈˈtweɪnˈsɪksθ]

- 27th → twenty-seventh [ˈˈtweɪnˈˈɛndərd]

- 28th → twenty-eighth [ˈˈtweɪnˈaʊtˈθiːrd]

- 29th → twenty-ninth [ˈˈtweɪnˈninth]

- 30th → thirtieth [ˈθirtieth]

- 31st → thirtieth-first [ˈθirtieth-first]

日

- 单数：day [deɪ]

- 复数：days [ˈdeɪz]

- 例：17th day → the seventeenth day [ˈθɛrtieth]

二、日期书写格式

美式格式（月/日/年）

- 书写：January 17, 2023

- 读法：January the seventeenth, two thousand and twenty-three

- 示例：25th December → December the twenty-fifth, two thousand and twenty-three

英式格式（日/月/年）

- 书写：17th March 2023

- 读法：the seventeenth of March, two thousand and twenty-three

- 示例：2nd May → the second of May, nineteen eighty-eight

三、注意事项

序数词规则

- 以-th结尾的序数词（如21st, 22nd