bu·rette /bjʊˈrɛt/
  滴管
  bu·rette /bjʊˈrɛt/ 名詞
  滴定管
  Bu·rette n.  Chem. An apparatus for delivering measured quantities of liquid or for measuring the quantity of liquid or gas received or discharged. It consists essentially of a graduated glass tube, usually furnished with a small aperture and stopcock.
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  burette
       n : measuring instrument consisting of a graduated glass tube
           with a tap at the bottom; used for titration [syn: buret]