专业释义英英释义
wind vane
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n.
mechanical device attached to an elevated structure; rotates freely to show the direction of the wind
同义词： weathervane weather vane vane
以上来源于: WordNet
双语例句权威例句
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Requires separate propeller (or cups) and wind vane detectors.
需要单独的螺旋桨（或风杯）检测器；
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Unique wind vane guide the structure of the wall to avoid hot smoke pollution.
独特的翼片导风结构，避免墙体热熏污染。
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University student's sincerity is the barometer and wind vane of the whole society.
大学生的诚信水平是整个社会诚信水平的重要反映。
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