Vane
01
叶片, 风向标
a flat or curved object, often made of metal or plastic, designed to catch or direct airflow, typically used in weather vanes, turbines, or aircraft
例子
The weather vane on top of the barn indicated the wind direction.
谷仓顶上的风向标指示了风向。
Wind turbines use vanes to capture wind energy and convert it into electricity.
风力涡轮机使用叶片来捕获风能并将其转化为电能。
02
vane, 羽片
the flattened weblike part of a feather consisting of a series of barbs on either side of the shaft
03
叶片, 翼
flat surface that rotates and pushes against air or water
04
尾翼, 稳定器
a fin attached to the tail of an arrow, bomb or missile in order to stabilize or guide it
