又要长牙牙了，拿磨牙棒来啃                                                                                                                                                                               里面会是什么呢？                                                                                                                                                                                                                                           掏的再说吧！嘿嘿...                                                                                                                                                                                                                                                                                                                                                                                                原来是这个家伙，不知道可不可以吃                                                                                 继续掏我就不信没好吃的                                                                                                                                                                                                                                                                                                                                                                                        终于掏到宝了，妈妈说这个叫磨牙棒，可以吃的