单词	leaf roll
释义	leaf roll noun : any of various plant diseases characterized especially by an upward rolling of the leaf margins especially : a disease of the potato caused by a single-stranded RNA virus (species Potato leafroll virus of the genus Polerovirus, family Luteoviridae) transmitted by aphids Example Sentences Recent Examples on the Web Determinate tomato varieties are less susceptible to leaf roll. oregonlive, 18 July 2021 Taken together these symptoms suggest physiological leaf roll. oregonlive, 18 July 2021 Word History First Known Use 1914, in the meaning defined above
随便看	hepatise hepatised hepatises hepatising hepatite hepatites hepatitides hepatitis hepatitis A hepatitis B hepatitis C hepatitis D hepatitis D virus hepatitis delta hepatitis delta virus hepatitis E hepatitises hepatize hepatized hepatizes hepatizing hepato- hepatocellular hepatocuprein hepatocyte

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