单词	Bologna phosphorus
释义	Bologna phosphorus noun variants or Bolognian phosphorus : a phosphorescent sulfide of barium made by reducing Bologna stone or other barium sulfate Word History Etymology Bologna (stone)
随便看	fast-talks fast-track fast-tracked fast-tracker fast-tracking fast-tracks fast-twitch fast/quick buck fast/quick study fastback fastbacks fastball fastballer fastballers fastballs fastbreaks fasted fasten fasten (on) fasten on fasten onto fasten's fasten's e'en fastened fastened (on)

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