www.mybabycantalk.com/content/dictionary/dictionaryofsign...
From what you're describing, I would highly recommend a little sign language. (I found the above-mentioned link by googling "baby sign language dictionary.") She will probably only need it for a few months, but it can be immensely helpful while they are trying to get their words. It's also helpful in teaching them some manners at this stage. When my little one was whining for help, I would say, "Say help, please" and do the signs even if I already knew what he wanted. It helped them learn what the appropriate way to ask was.
We're not talking about formal ASL sign language: It doesn't matter what signs you use, anything they can learn to do, but a site like this one was helpful to give me ideas on signs. The most helpful ones for us were All done, Eat/Hungry and More (for mealtimes), Please and Thank-you, Help and Sleep. I did not start signing to my twins until they were about 14 mos. old. They seemed utterly uninterested and then suddenly about a month later they started repeating the signs I had shown them.
For my experience, she sounds right on target for speech. I always thought the dr's were crazy when they asked me how many words my 18-mo olds were saying, but all three of my children were talking like crazy by 2. I wouldn't worry about it until then, if I were you. My husband's opinion was that I was looking for actual full words when maybe the doctors would count "buh, buh, buh" for bottle. Who knows? Best of luck with this fun age, V.