vane

漢語翻譯

英文解釋：

名詞 vane:

1. flat surface that rotates and pushes against air or water
   同義詞：blade
2. mechanical device attached to an elevated structure; rotates freely to show the direction of the wind
   同義詞：weathervane, weather vane, wind vane
3. a metal fin attached to the tail of a bomb or missile in order to stabilize or guide it
4. the flattened weblike part of a feather consisting of a series of barbs on either side of the shaft
   同義詞：web

例句：

1. In winter the weather vane often freezes up.
   氣象風向標在冬季經常僵立不動。
2. There is a vane on top of the building.
   在大樓的頂端有一隻風信旗。