vane
复数形式
vanes
1
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
- 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。
- The aircraft's vane adjusted automatically to maintain stable flight.
飞机的叶片自动调整以保持稳定飞行。
- The windmill's vane rotated to face the prevailing wind for maximum efficiency.
风车的叶片旋转以面对盛行风以获得最大效率。
- Meteorologists analyze vane readings to predict weather patterns accurately.
气象学家分析风向标读数以准确预测天气模式。
2
vane, 羽片
the flattened weblike part of a feather consisting of a series of barbs on either side of the shaft
同义词：
3
4
尾翼, 稳定器
a fin attached to the tail of an arrow, bomb or missile in order to stabilize or guide it