英语词汇“phloem necrosis”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	phloem necrosis
释义	WordReference Random House Unabridged Dictionary of American English © 2024 phlo′em necro′sis, [Plant Pathol.] Plant Diseasesa disease of the American elm caused by a mycoplasmalike organism, characterized by yellowing and necrosis of the foliage and yellowish-brown discoloration of the phloem. 1920–25
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