名词
中文翻译：风向标
同义词：
['wind vane', 'wind vane indicator']
例句：
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1.The wind deflector is used to adjust the direction of the wind.
风向标用于调整风的方向。
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2. The wind deflector was designed to improve airflow in the room.
风向标被设计用来改善房间内的气流。
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3. The wind deflector is a crucial component of many wind turbine systems.
风向标是许多风力涡轮机系统的关键组成部分。