英语词汇“protostele”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	protostele
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pro•to•stele (prō′tə stēl′, -stē′lē),USA pronunciation n. [Bot.] Botanythe solid stele of most roots, having a central core of xylem enclosed by phloem. 1900–05; proto- + stele pro•to•ste•lic (prō′tə stē′lik),USA pronunciation adj.
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