“rectrix”的概念、定义、翻译、参考文献-科学参考

单词	rectrix
释义	rectrix [`rek·triks] ^{VERTEBRATE ZOOLOGY} One of the stiff tail feathers used by birds to control direction of flight.
随便看	test pack test pattern test pile test pit test point test prod test program test reactor test record test routine test run test section test set test specimen test stand test statistic test system Testudinata Testudinellidae Testudinidae test under mask test well tetanolysin tetanophobia tetanospasmin

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。