热门资讯...

热文观察...

“nucal”的英英意思
单词 nucal 释义 nucal, a.|njukl|[ad. late L. nuclis, f. nuc-, nux nut.]Of or pertaining to......
“错误校正程序”英文翻译
字词错误校正程序释义【计】 error correcting routine 　汉译英翻译词典收录405719条汉英翻......
“capital transfer”的意思
单词 capital transfer 释义 capital transfer transfer of money or property from one person ......
“nubivagant”的英英意思
单词 nubivagant 释义 nubivagant, a. rare—0.[f. L. nbivagus.]1656Blount Glossogr., Nubivag......
“calamine”的意思
单词 calamine 释义 calamine n[U] (also calamine lotion) pink lotion used to soothe sore or......
“错误标志”英文翻译
字词错误标志释义【计】 mismark 　汉译英翻译词典收录405719条汉英翻译词条，基本涵盖了全部......

字典帮 >教育工具 >英语词汇“nucellus”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

2025-07-28

“nucellus”的英英意思

单词

nucellus

释义

‖ nucellus Bot.|njuːˈsɛləs|
[mod.L., app. intended as a dim. of nucleus.]
The essential part of an ovule, containing the embryo-sac.
1882Vines tr. Sachs' Bot. 487 That part of the ovule in which the embryo-sac arises (the nucellus) must be considered the equivalent of the macrosporangium.1887Bentley Man. Bot. (ed. 5) 329, Fig. 738 Ovule of the Mistletoe..consisting of a naked nucellus.