两年半英语怎么说

two and half yearsa year and a year

两年半 1.two and a half years 2.he spent two and a half years 3.two year and a harf

two years and a halfhalf a yearthat's all

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

两种说法：two years and a half和two and a half years