单词	phloem necrosis
释义	phloem necrosis noun : a pathological state in a plant characterized by brown discoloration and disintegration of the phloem especially : elm yellows Word History First Known Use 1923, in the meaning defined above
随便看	portwatcheres portwatchers porty porule porulose porulous porus poruses porwiggles porwigle pory Porz am Rhein Porzana porzanae porzanas pos pos de bottes pos de rien pos men posable posada posadas posaune posaunen posaunes

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