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单词
crossopterygian
释义
crossopterygian
美
英
n.
【动】总鳍组鱼
网络
总鳍鱼；总鳍鱼类
复数：
crossopterygians
英汉
英英
网络释义
n.
1.
【动】总鳍组鱼
n.
1.
a
bony
fish
with
paired
fleshy
pectoral
fins
like
limbs
that
is
thought
to
be
ancestral
to
amphibians
and
other
land
vertebrates
.
All
except
the
coelacanth
are
extinct
.
1.
总鳍组鱼
英语词汇新译 C_翻译家(Fanyijia.com) ... crossness 固执
crossopterygian
总鳍组鱼
crossover 天桥 ...
www.fanyijia.com
2.
总鳍鱼
精华区文章阅读 ... Cross Fibers 横纤维
Crossopterygian
总鳍鱼
Crust 地壳 ...
www.newsmth.net
3.
总鳍鱼类
两栖类起源于古代的
总鳍鱼类
(
crossopterygian
)。早泥盆世最早的两栖类是鱼头螈，鳍变成了具五趾、又短又粗的附肢，其尾有 …
www.a-hospital.com
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英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/3/6 2:32:42