| 单词 | lens |
| 释义 | lens(lɛnz) noun ▶ Related adjective: lenticular1. a piece of glass or other transparent material, used to converge or diverge transmitted light and form optical images 2. Also called: compound lens a combination of such lenses for forming images or concentrating a beam of light 3. a device that diverges or converges a beam of electromagnetic radiation, sound, or particles electron lens 4. anatomy crystalline lens Word origin C17: from Latin lēns lentil, referring to the similarity of a lens to the shape of a lentilLens(lenz, French lɑ̃s) noun an industrial town in N France, in the Pas de Calais department; badly damaged in both World Wars. Pop: 36 257 (2006) |
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