If you mean 330ml in each bottle that's around 11oz each time. So around 44oz a day.
And at that age you should be looking at 12-18oz of milk in the entire day (530ml if US oz, 511ml if UK oz).
So you've got quite a way to go!
You'll need to reduce the milk significantly to give her an appetite for solid food.
I'd also suggest you don't try and phase in lumps to her normal food but go straight to fingers foods and self-feeding.
Does she eat any finger food at the moment? What have her experiences been so far?
BTW - this post's proper home is in 'eating for toddlers' so don't be surprised if a moderator comes along and moves it to that board instead