1
- chiefly Zoology (especially of a shell) shaped like a spinning top or inverted cone【主动】（尤指贝壳）陀螺状的, 倒锥形的。
1.1
- Anatomy relating to or denoting the turbinals【剖】（与）鼻甲骨（有关）的。
词源
mid 17th cent.: from Latin turbinatus, from turbo, turbin- （see TURBINE）.