单词 | Bunsens |
释义 | Bunsen burner or Bunsen (also without cap) /bunˈsən or bŭnˈsən (bûrˈnər)/nounA gas-burner, used in laboratories, in which a good supply of air is caused to mingle with the gas before ignition, to produce a smokeless flame of low luminosity but great heating power ORIGIN: RW Bunsen (1811–99), German chemist |
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