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Bunsen burner
[Bunsen burner 词源字典]
1879, named for Prof. Robert Wilhelm
Bunsen
(1811-1899) of Heidelberg, who invented it in 1855. He also was co-inventor of the spectroscope.
[Bunsen burner etymology, Bunsen burner origin, 英语词源]
[Bunsen burner 词源字典]