| 释义 |
臼齿jiùchǐ位置在口腔后方两侧的牙齿,齿冠上有疣状的突起,适于磨碎食物。人类的臼齿上下颌各六个。{molar tooth; tooth adapted to grinding by having a broad rounded or flattened (though oft. ridged or tuberculated) surface, including the posterior pairs (three in each jaw on each side in adults);}通称{commonly known as}槽牙{cáoyá}。 |