noun a concave metallic mirror attached to the object-glass end of a microscope, to throw down light on opaque objects; a reflector.
LIEBERKUHN
Meaning of LIEBERKUHN in English
Webster English vocab. Английский словарь Webster. 2012
noun a concave metallic mirror attached to the object-glass end of a microscope, to throw down light on opaque objects; a reflector.
Webster English vocab. Английский словарь Webster. 2012