英语词汇“polyzonal lens”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polyzonal lens
释义	polyzonal lens now historical noun = Fresnel lens. Origin Early 19th century.
随便看	SCE scena scenario scenarioist scenario picture scenario production scenarist scenarize scend scene scene building scene-change scened scene dock sceneful scenekeeper scene-making scene man scene-of-crime scene-painted scene painter scene painting scene plot scene queen scene room

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

polyzonal lens