1. I think I have an abscess on my gums.
   我想我的牙床上有个脓疮。
2. The emergence of a tooth through the gums.
   长牙牙齿突然从牙床里长出
3. To exude or form gum.
   结胶分泌或形成树胶
4. To chew food slowly or ineffectively,as if with the gums.
   抿着嘴嚼好象是用牙床慢慢地咀嚼食物
5. Photograph of a piece of gum that has been chewed.
   一片嚼过的口香糖照片。

　1个名词解释