Secondary quills
| (Zool.) | the quill feathers arising from the forearm of a bird and forming a row continuous with the primaries; - called also secondaries. See Illust. of Bird. |
See also: Secondary
| 单词 | secondary quills | ||
| 释义 | Secondary quills
See also: Secondary |
||
| 随便看 |
|
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。