是one and half hours還是one and half hour? RTRT!
one and half a hour
one and a half hours
one hour and a half.
以上幾種說法都可.
是a half hours還是a half hour?
a half後面是單數還是複數啊?
都不對,半小時用:half an hour.一個半小時用:an hour and a half.
是one and a half hour還是one and a half hours
one and a half hours