| 释义 |
rec·trix
\ˈrektriks\ noun
(plural rectri·ces \rekˈtrī(ˌ)sēz\)
Etymology: Latin, feminine of rector — more at rector
1. : rectress
2. [New Latin, from Latin] : any of the quill feathers of the tail of a bird that are important in controlling the direction of flight — usually used in plural |