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英英字典: humphrey_davy

humphrey davy   (TTS Sound)



Overview of noun humphrey_davy

The noun humphrey davy has 1 sense


  • Davy, Humphrey Davy, Sir Humphrey Davy -- (English chemist who was a pioneer in electrochemistry and who used it to isolate elements sodium and potassium and barium and boron and calcium and magnesium and chlorine (1778-1829))

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