nose cone（头锥）是什么意思？音标发音+图解场景

头锥 /ˈnəʊz ˈkəʊn/ n

English: nose cone · 头锥

释义：Part located on the tip of the fan axle that creates an aerodynamic airflow into the fan blades.

这个词出现在以下图解场景（1）