请输入您要查询的英文单词:
单词
free central placentation
释义
free central placentation
n.
Botany
(名词)【植物学】
The arrangement of ovules on a central column that is not connected to the ovary wall by partitions, as in the ovaries of the carnation and primrose.
分离中央胎座式:(如在康乃馨和报春花的子房里的)胚珠长在不经深裂片与室壁相连的中央柱上的排列方式
随便看
criminate
criminated
criminates
criminating
criming
crimini
crimini mushroom
criminis
criminogenic
criminologies
criminology
crimmer
crimogenic
crimogenic
crimp
crimped
crimpier
crimpiest
crimping
crimps
crimpy
crimson
crimson
crimsoned
crimsoning
英汉双解词典包含166908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:2025/10/1 18:49:43