| 释义 |
meg·a·spore 英'megəspɔː美'megəˌspoʊr
基本英英搭配近义反义例句
n.植大孢子;种子植物的胚囊形容词megasporic
Noun:
larger of the two types of spore produced in heterosporous plants; develops in ovule into a female gametophytemegaspore membrane大孢子壁megaspore competition大孢子竞争megaspore tetrad四分大孢子
近义词 macrospore大胞子
名词100%
用作名词Of the four products of a megaspore mother cell, three usually abort.在大孢子母细胞分裂产生的四个孢子中，三个会解体消失。
The chalazal end megaspore develops into the embryo sac mother cell.合点端大孢子发育为胚囊母细胞。
The chalazal end megaspore develops into the embryo sac mother cell.合点端大孢子发育为胚囊母细胞。 |