单词	nostoc
释义	nostoc noun nos·​toc ˈnä-ˌstäk  : any of a genus (Nostoc) of usually filamentous cyanobacteria that fix nitrogen Word History Etymology New Latin First Known Use 1650, in the meaning defined above
随便看	precrease precreased precreases precreasing precrisis precritical precrural precured precures precuring precurrent precurse precursive precursor precursors precursory precut precuts precutting precyst precystic pred predaceous predaceousness predaceousnesses

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