名词
中文翻译：Unknown
同义词：
['wind vane例句：1. The vane feather on the flagpole is a symbol of the wind direction.（旗杆上的风向标羽毛是风向的符号。）']
例句：
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1. The vane feather on the flagpole is a symbol of the wind direction.
旗杆上的风向标羽毛是风向的符号。
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2.The bird's vane feathers are used to detect the wind's direction.
鸟的羽毛是用来探测风向的。
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3.The vane feathers on the sails of a ship help determine its direction.
船帆上的风向标羽毛帮助确定船只的方向。