Cách sử dụng
The word 'vane' is typically used to refer to a flat or curved piece of metal or other material that is attached to a wheel, shaft or spindle so that it rotates when exposed to wind or water. Vanes are often used in weather vanes, which are used to show wind direction, or in windmills or water wheels to harness the power of wind or water for energy or other purposes. In general, the word 'vane' is used to describe a kind of spinning or rotating structure that has a specific purpose, often related to wind or water.