aftershaft是什么意思_aftershaft的翻译_发音_同义词_用法_例句
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。