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牙都没长全,怎么磨啊?其实1岁宝宝的磨牙,也许只是和自己的新牙齿进行磨合吧! “咯吱吱!”谁在磨牙？怎么可能是宝宝呢,才几颗牙啊!没错,就是这个小家伙!
In fact, 1-year-old baby's molars, perhaps only with their own new teeth to run it! “Slightly creak!” Who is molars? How can it be a baby, only a few teeth ah! Yes, that is this little guy!