gumshield

n. 护齿套

例句与用法：

Covered or clogged with or as if with gum.

涂有树胶的用或似乎用树胶覆盖或填充的

The emergence of a tooth through the gums.

长牙牙齿突然从牙床里长出

Consisting of or containing gum.

树胶的由树胶组成的或包括树胶的

The dog bared its gums at me.

狗呲著牙冲我叫。