单词 | microscope |
释义 | Word Frequency microscope(ˈmaɪkrəˌskəʊp) noun 1. an optical instrument that uses a lens or combination of lenses to produce a magnified image of a small, close object. Modern optical microscopes have magnifications of about 1500 to 2000 See also simple microscope, compound microscope, ultramicroscope 2. any instrument, such as the electron microscope, for producing a magnified visual image of a small object |
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