正宗九三鸭霸王加盟:“两年半”译为“two and half years”与“two and a half years”是否都是正确的？

来源：百度文库 编辑：高考问答 时间：2024/04/29 02:39:55
各位，以上两例句均选自《实用英语语法》（张道真），我只是不明白上例中什么情况下可以省略“a”？

不是的，

two years and a half or
two and a half years
都可以

一年半是A YEAR AND A HALF
half a year or a half year都是半年的意思

都错
第一个应该这么说：two years and a half
第二个应该这么说：two and a half year没有s

two and a half years
后面正确

第二个对，第一个应该这么说：two years and a half

后面对的！
year应该用复数！

第二个对，第一个应该这么说：two years and a half

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