vane

名詞

1. 1

   風向標、風信雞

   An old iron vane still turns on the church roof.

   教堂屋頂上那個舊鐵製風向標還會轉動。

2. 2

   葉片、扇葉

   One of the vanes on the wind turbine had cracked.

   風力發電機其中一片葉片裂開了。

3. 3

   尾翼、穩定翼

   The arrow's plastic vanes keep it flying straight.

   箭上的塑膠尾翼能讓它飛得筆直。