vane
noun [ C ] uk/veɪn/ us/veɪn/
（风扇、螺旋桨等的）叶片，翼
a flat, narrow part of a fan, propeller, etc. that turns because of the pressure of air or liquid against it
See also: weathervane
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。