| 释义 |
endosperm nucleus ˈendəuspə:mˈnju:kliəs 短语¹¹⁴⁴⁶⁷⁺⁴
基本例句
内胚乳核,胚乳核
First two divisions of endosperm are nuclear, and the next divisions are cellular.初生胚乳核第一及第二次分裂为核型，第三次之后为细胞型。
The other male gamete fuses with the secondary nucleus, forming the primaryendosperm nucleus.另一个雄配子和次生核结合形成初生胚乳核。 |