rectrices

基本解釋

• n.(鳥的) 舵羽

同根派生

• rectrices相關(guān)詞

英漢例句

• It is a very big generalization, and some species are exceptions, but generally first summer individuals can only be separated by retained juvenile remiges and rectrices or by moult limits in the greater coverts.
  這是一個(gè)很概括的看法;且某些鳥種是例外;但一般而言一齡夏羽個(gè)躰衹能以還畱著的幼鳥飛羽和尾羽;或大覆羽的換羽界限來區(qū)分.
• outer rectrices
  外側(cè)尾羽
• central rectrices
  中央尾羽
• rectrix
  n. 鳥尾上的硬毛;舵羽

• rectrices更多例句