单词	rough bluegrass
释义	rough bluegrass noun : a forage grass (Poa trivialis) of Eurasia and northern Africa that is naturalized in North America Word History First Known Use circa 1925, in the meaning defined above
随便看	butyne butyr- butyraceous butyral butyraldehyde butyraldehydes butyrals butyrate butyrates butyric butyric acid butyric fermentation butyriccer butyriccest butyricer butyricest butyrinase butyrins butyro- butyrolactone butyrometer butyrometric butyrone butyrophenone butyrophenones

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