52词语>英语词典>primary quill翻译和用法

primary quill

英 [ˈpraɪməri kwɪl]

美 [ˈpraɪmeri kwɪl]

初级飞羽

英英释义

noun

  • one of the main flight feathers projecting along the outer edge of a bird's wing
      Synonym:primaryprimary feather