英语词汇“polar nucleus”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polar nucleus
释义	WordReference Random House Unabridged Dictionary of American English © 2024 po′lar nu′cleus, [Bot.]either of two female haploid nuclei, in the embryo sac of flowers, that fuse to produce a diploid nucleus, which combines with a male nucleus to form the endosperm. 1880–85
随便看	preceptorially preceptorship preceptory preceptress precess precession precessional precession of the equinoxes pre-christian -preci- precinct precincts preciosity precious precious coral preciously precious metal precious moonstone preciousness precious opal precious stone precipice precipiced precipitable precipitable water

英语词典包含188688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。