英语词汇“pole nucleus”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pole nucleus
释义	pole nucleus 基本例句极核 One fuses with the egg cell to form a zygote while the other either degenerates or, in certain angiosperms, fuses with the polar nuclei to give the primary endosperm nucleus.一个与卵细胞结合形成受精卵，另一个要么退化，要么在某些被子植物中与极核结合形成初生胚乳核。
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