剛才問同事了，她說hourly and "by the hour" both are correct

來源: 於 2011-07-04 16:43:32 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

"hourly" and "by the hour" both are correct!

If you say "by hours", people can still get you, but grammatically incorrect.