网站首页
词典首页
请输入您要查询的英文单词:
单词
pteridosperm
释义
pteridosperm
美
英
n.
种子蕨
复数:
pteridosperms
同义词
n.
seed fern
英汉
英英
网络释义
n.
1.
种子蕨
n.
1.
an
extinct
plant
that
bore
seeds
and
resembled
a
fern
1.
种子蕨
种子蕨
(
Pteridosperm
),虽还无真正的种子,但却具有胚珠,它可能是向裸子植物演化的高级过渡类型。繁盛于石炭纪和二叠纪…
www.baike.com
例句
随便看
hybrid ion
hybrid ion
hybridisation
hybridise
hybridised
hybridism
hybridist
hybrid IT
hybridities
hybridity
hybridizability
hybridizable
hybridization
hybridization affect
hybridization arrest
hybridization arrest experiment
hybridization bag
hybridization by means of mixed sperms
hybridization effect
Hybridization,Genetic
hybridization histochemistry
hybridization indicator
Hybridization,In Situ
hybridization in situ
hybridization of atomic orbitals
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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/10/2 0:31:21