请输入您要查询的英文单词:
单词
archaeopteryx
释义
archaeopteryx
n. the oldest known fossil bird, Archaeopteryx lithographica, with teeth, feathers, and a reptilian tail.
Etymology
: Gk arkhaios ancient + pterux wing
随便看
righteous
rightful
right-handed
right-hander
rightism
rightly
rightmost
righto
rightward
rigid
rigidify
rigmarole
rigor
rigor mortis
rigorous
rigour
Rig-Veda
rile
Riley
rilievo
rill
rille
rim
rime
rimose
英语词典包含43808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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/11/29 2:19:05