vane

名词

1. 1

   风向标、风信鸡

   An old iron vane still turns on the church roof.

   教堂屋顶上那个旧铁制风向标还会转动。

2. 2

   叶片、扇叶

   One of the vanes on the wind turbine had cracked.

   风力发电机其中一片叶片裂开了。

3. 3

   尾翼、稳定翼

   The arrow's plastic vanes keep it flying straight.

   箭上的塑胶尾翼能让它飞得笔直。