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单词	stem rust
释义	stem rust noun 1 : a rust attacking the stem of a plant especially : a destructive disease especially of wheat caused by a rust fungus (Puccinia graminis) which produces reddish-brown lesions in the uredospore stage and black lesions in the teliospore stage and has any of several plants of the barberry family as an intermediate host 2 : the fungus causing stem rust Example Sentences Recent Examples on the Web Borlaug landed in the valley in the 1940s as an agricultural adviser for the Rockefeller Foundation while the farmers around him were beset by a fungus known as stem rust. Washington Post, 22 Dec. 2021 Word History First Known Use 1899, in the meaning defined at sense 1
随便看	lyon kings of arms Lyon Office lyonais Lyonetia lyonetid Lyonetiidae Lyonia lyoniae lyonias lyonnaes Lyonnais lyonnaise lyonnaiser lyonnaises lyonnaisest Lyonnesse Lyons lyons lyons blue lyophil lyophile lyophiled lyophilic lyophilisation lyophilisations

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