weather vane中文什么意思

weather vane ＝ weathercock.

• weather:    n. 1.天气，气候；暴风雨(天气) ...
• vane:    n. 1.【气象学】风向标，风信旗； ...
• weather cock; weather vane:    风标

例句与用法

1. In winter the weather vane often freezes up
   气象风向标在冬季经常僵立不动。
2. I believe it was this weather vane
   就是这个风标
3. Tried to grab the weather vane
   竭力想抓住风标
4. Much like weather vanes in whirlwinds , some sensors in a vortex receive water flowing one way while those on the other side find it flows in the opposite direction
   就像旋风中的风向标一样，漩涡中一侧的传感器能够感应到同侧的水流，而另一侧的传感器能够感应到对侧的水流。
5. Students at sookmyung women ' s university set a 5 . 3 metres in diameter weather vane at their campus in seoul may 16 , 2007 . about 100 students participated in the making of the weather vane
   南韩淑明女子大学一群同学本月十六日正在位于首尔的校园内架起直径达五点三公尺的风向计，总共约有一百名学生参与这个风向计的设计和制造。

英文释义

名词

1. mechanical device attached to an elevated structure; rotates freely to show the direction of the wind
   同义词：weathervane, vane, wind vane

百科释义

A weather vane (or weathercock) is an instrument for showing the direction of the wind