adult和grown up

adult和grown up grown-up还是grown-ups? grown-up's word you have already grow up、you have already grown up和you have grow up还是be grown up 谁有Kelly Clarkson的My Grown Up Christmas List 歌词和Just Missed T 2adult+up to 3 children是什么意思? Adult It must be terrible to be grown up!grown up与grow up有什么区别 grow up\ grown-up\grown up这些有什么区别?什么词性?怎莫用? 这句话中的grown up的词性? The more grown up more trouble