单词：endosperm
音标：['endәspә:m] ；
n. 胚乳
[医] [内]胚乳
[医] [内]胚乳
n. nutritive tissue surrounding the embryo within seeds of flowering plants
词型变化：名词复数形式 : endosperms
词性分布：
endosperm的用法和样例：
例句
用作名词(n.)
- The endosperm was the cellular endosperm.胚乳为细胞型胚乳。
- A switchover to endosperm dependency occurs around the heart-shaped stage.对胚乳依赖的改变发生于近心形期。
词汇搭配
- primary endosperm cell初生胚乳细胞...
- primary endosperm nucleus初生胚乳核
- ruminate endosperm嚼烂状胚乳
单词：endosperm 相关文章
1. Hemisphere，半球； the Southern Hemisphere,南半球，而北半球就是the Northern Hemisphere。 eg:It is further divided into four regions, or lobes, in each hemisphere. 每个半球它又进一步分化为四个区域或四个脑叶。 2.
发表于:2018-12-18 / 阅读(79) / 评论(0)
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