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单词
polar nucleus
释义
polar nucleus
noun
:
either of two nuclei that fuse in the center of the embryo sac of a seed plant to form the primary endosperm nucleus
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jacobean
jacobean lily
jacobian
jacobian
jacobian determinant
jacobin
jacobin
jacobinia
jacobinic
jacobinical
jacobinically
jacobinism
jacobinize
jacobite
jacobitical
jacobitish
jacobitism
jacob's
jacobsite
jacob's ladder
jacobson
Jacobson's
jacobson's
jacobson's cartilage
Jacobson's nerve
英语词典包含332784条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/6/3 20:49:36