请输入您要查询的英文单词:
单词
ostracoderm
释义
WordReference Random House Unabridged Dictionary of American English © 2024
os•tra•co•derm
(os
′
trə kō dûrm′),
USA pronunciation
n.
Paleontology
any of several extinct jawless fishes of the Ordovician, Silurian, and Devonian periods, having the body enclosed in an armor of bony plates.
Greek
ostrakódermos
with a shell, equivalent. to
óstrako
(
n
) shell, tile +
-dermos
-
derm
Neo-Latin
Ostracodermi,
plural of
Ostracodermus
1890–95
随便看
slowcoach
slow cooker
slowdown
slow fire
slow-fire
slow-footed
slow-footedly
slow-footedness
slow gait
slow handclap
slow loris
slowly
slow march
slow match
slow-mo
slow motion
slow-motion
slow-moving
slowness
slow neutron
slow-neutron
slowpoke
slow-release
slow-scan television
slow time
英语词典包含188688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:2025/11/30 17:49:45