英文单词aftershaft

中文含义:后轴羽毛

英语词性:noun

美式发音:[af-ter-shaft]

同义词:subshaft

易混淆单词:aftershave

双语例句:

  • The aftershaft is the bony extension of the feather quill on the underside of the primary feathers of some birds.
  • Some bird species have longer aftershafts, which can be used for identification.
  • 鹰的尾部羽毛中,每根主要羽毛的下侧通常都有一小支骨质的后轴羽毛,很容易被忽视。
  • 这种鸟类的后轴羽毛通常比其他鸟类长,可以用来识别它们。