牙医发现她的下颌骨上有两个小的骨性突起，称为tori。

The dentist found two small bony growths, called ___tori, on her mandible.

这个几何模型展示了两个不同大小的圆环面。

This geometric model shows two ___tori of different sizes.

医生检查后说，她口腔内的骨性隆起是常见的无害现象。

The doctor said the bony ___tori in her mouth are harmless and quite common.